40=-4(x+2)

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



40=-4(x+2)
We move all terms to the left:
40-(-4(x+2))=0
We calculate terms in parentheses: -(-4(x+2)), so:
-4(x+2)
We multiply parentheses
-4x-8
Back to the equation:
-(-4x-8)
We get rid of parentheses
4x+8+40=0
We add all the numbers together, and all the variables
4x+48=0
We move all terms containing x to the left, all other terms to the right
4x=-48
x=-48/4
x=-12

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