4x-30=2(x+10)

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Solution for 4x-30=2(x+10) equation:



4x-30=2(x+10)
We move all terms to the left:
4x-30-(2(x+10))=0
We calculate terms in parentheses: -(2(x+10)), so:
2(x+10)
We multiply parentheses
2x+20
Back to the equation:
-(2x+20)
We get rid of parentheses
4x-2x-20-30=0
We add all the numbers together, and all the variables
2x-50=0
We move all terms containing x to the left, all other terms to the right
2x=50
x=50/2
x=25

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