4x+5-x=-3(x+7)+8

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Solution for 4x+5-x=-3(x+7)+8 equation:



4x+5-x=-3(x+7)+8
We move all terms to the left:
4x+5-x-(-3(x+7)+8)=0
We add all the numbers together, and all the variables
3x-(-3(x+7)+8)+5=0
We calculate terms in parentheses: -(-3(x+7)+8), so:
-3(x+7)+8
We multiply parentheses
-3x-21+8
We add all the numbers together, and all the variables
-3x-13
Back to the equation:
-(-3x-13)
We get rid of parentheses
3x+3x+13+5=0
We add all the numbers together, and all the variables
6x+18=0
We move all terms containing x to the left, all other terms to the right
6x=-18
x=-18/6
x=-3

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