12x+18=4(2x-5)

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Solution for 12x+18=4(2x-5) equation:



12x+18=4(2x-5)
We move all terms to the left:
12x+18-(4(2x-5))=0
We calculate terms in parentheses: -(4(2x-5)), so:
4(2x-5)
We multiply parentheses
8x-20
Back to the equation:
-(8x-20)
We get rid of parentheses
12x-8x+20+18=0
We add all the numbers together, and all the variables
4x+38=0
We move all terms containing x to the left, all other terms to the right
4x=-38
x=-38/4
x=-9+1/2

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