15(x+1)+4(x+3)=2(7+x)

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Solution for 15(x+1)+4(x+3)=2(7+x) equation:



15(x+1)+4(x+3)=2(7+x)
We move all terms to the left:
15(x+1)+4(x+3)-(2(7+x))=0
We add all the numbers together, and all the variables
15(x+1)+4(x+3)-(2(x+7))=0
We multiply parentheses
15x+4x-(2(x+7))+15+12=0
We calculate terms in parentheses: -(2(x+7)), so:
2(x+7)
We multiply parentheses
2x+14
Back to the equation:
-(2x+14)
We add all the numbers together, and all the variables
19x-(2x+14)+27=0
We get rid of parentheses
19x-2x-14+27=0
We add all the numbers together, and all the variables
17x+13=0
We move all terms containing x to the left, all other terms to the right
17x=-13
x=-13/17
x=-13/17

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