18+4x=2(-x+6)-42

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Solution for 18+4x=2(-x+6)-42 equation:



18+4x=2(-x+6)-42
We move all terms to the left:
18+4x-(2(-x+6)-42)=0
We add all the numbers together, and all the variables
4x-(2(-1x+6)-42)+18=0
We calculate terms in parentheses: -(2(-1x+6)-42), so:
2(-1x+6)-42
We multiply parentheses
-2x+12-42
We add all the numbers together, and all the variables
-2x-30
Back to the equation:
-(-2x-30)
We get rid of parentheses
4x+2x+30+18=0
We add all the numbers together, and all the variables
6x+48=0
We move all terms containing x to the left, all other terms to the right
6x=-48
x=-48/6
x=-8

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