Question

prove that -1/2is the solution for 2(x-3)+7=4(x+1)-2
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Answer 1

2(x-3)+7=4(x+1)-2

2x-6+7=4x+4-2

2x+1=4x+2

4x-2x=1-2

2x=-1

$x = \frac{ - 1}{2}$

Answer 2

Answer:

2x-6 + 7=4x+4-2

2x+1=4x+2

2x-4x=2-1

-2x=1

x=1/-2

ans

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