-40=4(8+3x)+2(7x-2)

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Solution for -40=4(8+3x)+2(7x-2) equation:



-40=4(8+3x)+2(7x-2)
We move all terms to the left:
-40-(4(8+3x)+2(7x-2))=0
We add all the numbers together, and all the variables
-(4(3x+8)+2(7x-2))-40=0
We calculate terms in parentheses: -(4(3x+8)+2(7x-2)), so:
4(3x+8)+2(7x-2)
We multiply parentheses
12x+14x+32-4
We add all the numbers together, and all the variables
26x+28
Back to the equation:
-(26x+28)
We get rid of parentheses
-26x-28-40=0
We add all the numbers together, and all the variables
-26x-68=0
We move all terms containing x to the left, all other terms to the right
-26x=68
x=68/-26
x=-2+8/13

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