View 2104_jpg from MATH 325 at San Francisco State University Study the examples below Example 1 x 2y 32 = 6 2x y 2 = 1 3x 3yयदि 2x y = 35 और 3x 4y = 65 है, तो x/y का मान ज्ञात कीजिये। Q7 The present age of father is twice that of the elder son 10 years later the age of the father will be three times that of the younger son3x y = 2 replace x by 1 and the equation becomes 3(1) y = 2 do the multiplication of 3 times 1 and the equation reduces to 3 y = 2 Get rid of the 3 on the left side by subtracting 3 from both sides of the equation to reach the solution y = 2 3 = 1 So the solution to this problem is x = 1 and y
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2x+3y+z=7 3x+y-z=2 x-y+2z=4
2x+3y+z=7 3x+y-z=2 x-y+2z=4-Solve the given inequalities 3x 4y ≤ 60, x 3y ≤ 30, x ≥ 0, y ≥ 0graphically in two – dimensional plane asked Jul 22 in Linear Equations by KumarArun ( The given equations are 2x 3y = 7 > (1) 3x y = 5 > (2) Multiply equation (2) by 3 2x 3y = 7 9x3y = 15 _____ 11x = 22 Therefore x = 2 Substitute the x value in eqution (1) 2(2) 3y = 7 Therefore y = 1 The solution is x = 2 and y = 1
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Click here👆to get an answer to your question ️ 77/90 The lines 2x y 1 = 0,ax 3y 3 = 0 and 3x 2y 2 = 0 are concurrent for1/3x 1/2y = 13/6 (ii) 2/√x 3/√y = 2;We see two parts in u, one cubic and one quadratic So one expects z 3 and z 2 to be involved Indeed, z 3 = ( x 3 − 3 x y 2) i ( 3 x 2 y − y 3) and z 2 = ( x 2 − y 2) i ( 2 x y) Since u is composed of these real and imaginary parts, it is harmonic One can then piece the puzzle together into the function f ( z) = ( 1 i) z 3 ( 1 − i) z 2 of which u is the real part
Basic Math Simplify (3xy) (2xy) (3x − y) (2x y) ( 3 x y) ( 2 x y) Expand (3x−y)(2x y) ( 3 x y) ( 2 x y) using the FOIL Method Tap for more steps Apply the distributive property 3 x ( 2 x y) − y ( 2 x y) 3 x ( 2 x y) y ( 2 x y) Apply the distributive property2(xy)1=1 metodo de sustitucion y2(x1)=3y;2(xy1)=12y metodo d？>> ^^1原式=4x^212xy9y^2(12xy9x^216y^212xy) =13x^212xy7y^22原式=( (9a^41)/4b^2 ) (9a
2x 3y = 4 (2) Multiplying equation (1) by 2 x y = 5 × 2 2x 2 y = 10 (3) By subtracting equation (2) from equation (3) (2x 2 y ) (2x 3y ) = 10 4 2x 2 y 2x 3y = 6 5 y = 6 y = 6/5 Substituting y = 6/5 in equation (1) x 6/5 = 5 x = 5 6/5 x = (25 6)/5 x = 19/5 Substitution method x y = 5 (1) 2x 3y = 4 (2) By solving equation (1) x y = 5 >> 2x十3y=0 ①3x一2y=0 ②由②得 x=2y/3 ③代入 ① 得 4y/33y=0所以 y=0代入③得 x=0 2x十3y=2,3x 8y=一2？>> x=y (2x 3y)² (4y 3x)(3x4y) 大神啊!!!速度啊!!!在线等!要过程!!回答好了多加分!!!!If 3x4y=7 and 2x3y=67 then which of the following is the value of xy Disclaimer The questions posted on the site are solely user generated, Doubtnut has no ownership or control over the nature and content of those questions
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4/√x 9/√y = 1 The two equations, therefore are just two different representations of the same line graph{2x3y=21 228, 228, 114, 1142} Algebraically we can see it this way Take 2x3y=21 (2/3)xy=21/3=7 (Divide each term with 3) y=(2/3)x7 (subtract y7 from both sides) We see that the second equation is converted to the first one, so they areMath Input NEW Use textbook math notation to enter your math Try it
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Thus, the line BC is the graph of 2x 3y = 2 Graph of x 2y = 8 x – 2y = 8 ⇒ 2y = (x – 8) ⇒ `y=(x8)/2` (ii) Putting x = 2, we get y = 3 Putting x = 4, we get y = 2 Putting x = 0, we get y = 4 Thus, we have the following table for the equation x – 2y = 8To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW Solve `(2x^2y^2y)dx(3xx^3y)dy=0`2x^2 3xy 4y^2 6x 3y 4 = 0 Natural Language;
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Encuentra una respuesta a tu pregunta 2x3y=7 ;Solution for 2x^3y^23x^4y^5= equation Simplifying 2x 3 y 2 3x 4 y 5 = 0 Solving 2x 3 y 2 3x 4 y 5 = 0 Solving for variable 'x' Factor out the Greatest Common Factor (GCF), 'x 3 y 2 ' x 3 y 2 (2 3xy 3) = 0 Subproblem 1 Set the factor 'x 3 y 2 ' equal to zero and attempt to solve Simplifying x 3 y 2 = 0 Solving x 3 y 2 = 0 Move all terms containing x to the left, all other terms3/x 2/y = 0 Hence find the value of 'a' for which y= ax4 Please dnt gv links Maths
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Experts are tested by Chegg as specialists in their subject area We review their content and use your feedback to keep the quality high Transcribed image text Q5 min z = (y – x)2 xy 2x 3y st x y = 10 3x y > 16 x 3y < x > 0 y Solve the following NL problem using the KuhnTucker Conditions Previous question Next question3x2y=4 metodo de sustitucion 3(xy)=2y1 ;Solve the following pairs of equations by reducing them to a pair of linear equations (i) 1/2x 1/3y = 2;
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