43=2(2x-7+x)

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Solution for 43=2(2x-7+x) equation:



43=2(2x-7+x)
We move all terms to the left:
43-(2(2x-7+x))=0
We add all the numbers together, and all the variables
-(2(3x-7))+43=0
We calculate terms in parentheses: -(2(3x-7)), so:
2(3x-7)
We multiply parentheses
6x-14
Back to the equation:
-(6x-14)
We get rid of parentheses
-6x+14+43=0
We add all the numbers together, and all the variables
-6x+57=0
We move all terms containing x to the left, all other terms to the right
-6x=-57
x=-57/-6
x=9+1/2

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