4.5x-30=1.5(-8-x)

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Solution for 4.5x-30=1.5(-8-x) equation:



4.5x-30=1.5(-8-x)
We move all terms to the left:
4.5x-30-(1.5(-8-x))=0
We add all the numbers together, and all the variables
4.5x-(1.5(-1x-8))-30=0
We calculate terms in parentheses: -(1.5(-1x-8)), so:
1.5(-1x-8)
We multiply parentheses
-1.5x-12
Back to the equation:
-(-1.5x-12)
We get rid of parentheses
4.5x+1.5x+12-30=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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