8(x-1)=-7(x+4)+40

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Solution for 8(x-1)=-7(x+4)+40 equation:



8(x-1)=-7(x+4)+40
We move all terms to the left:
8(x-1)-(-7(x+4)+40)=0
We multiply parentheses
8x-(-7(x+4)+40)-8=0
We calculate terms in parentheses: -(-7(x+4)+40), so:
-7(x+4)+40
We multiply parentheses
-7x-28+40
We add all the numbers together, and all the variables
-7x+12
Back to the equation:
-(-7x+12)
We get rid of parentheses
8x+7x-12-8=0
We add all the numbers together, and all the variables
15x-20=0
We move all terms containing x to the left, all other terms to the right
15x=20
x=20/15
x=1+1/3

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