Math, asked by shreya404923, 10 months ago

2/3(4x-1)-(4x-1-3x/2)=x-7/2​

Answers

Answered by ishanp240603
1

Step-by-step explanation:

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Answered by yogiram12345
7

Answer

Step-by-step explanation:2/3(4x-1)-[4x-{(1-3x)/2}]=(x-7)/28x/3-2/3-[(8x-1+3x)/2]=(x-7)/28x/3-2/3-[(11x-1)/2]=(x-7)/28x/3-2/3-[11x/2-1/2]=(x-7)/28x/3-2/3-11x/2+1/2=(x-7)/2Now LCM of 2 and 3 is 6 so,(16x-4-33x+3)/6=(x-7)/2(-17x-1)/6=(x-8)/2By cross multiplying2(-17x-1)=6(x-7)-34x-2=6x-42-34x-6x=-42+2-40x=-40Minus and minus on both the side will cut so,40x=40taking 40 from LHS to RHSx=40/40

x=1 is the answer

Hope this helps you

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