8x-7=5(10-x)+3(x+1)

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Solution for 8x-7=5(10-x)+3(x+1) equation:



8x-7=5(10-x)+3(x+1)
We move all terms to the left:
8x-7-(5(10-x)+3(x+1))=0
We add all the numbers together, and all the variables
8x-(5(-1x+10)+3(x+1))-7=0
We calculate terms in parentheses: -(5(-1x+10)+3(x+1)), so:
5(-1x+10)+3(x+1)
We multiply parentheses
-5x+3x+50+3
We add all the numbers together, and all the variables
-2x+53
Back to the equation:
-(-2x+53)
We get rid of parentheses
8x+2x-53-7=0
We add all the numbers together, and all the variables
10x-60=0
We move all terms containing x to the left, all other terms to the right
10x=60
x=60/10
x=6

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