2x+20=4(3x-5)

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Solution for 2x+20=4(3x-5) equation:



2x+20=4(3x-5)
We move all terms to the left:
2x+20-(4(3x-5))=0
We calculate terms in parentheses: -(4(3x-5)), so:
4(3x-5)
We multiply parentheses
12x-20
Back to the equation:
-(12x-20)
We get rid of parentheses
2x-12x+20+20=0
We add all the numbers together, and all the variables
-10x+40=0
We move all terms containing x to the left, all other terms to the right
-10x=-40
x=-40/-10
x=+4

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