7(8-x)=3(x-5)

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



7(8-x)=3(x-5)
We move all terms to the left:
7(8-x)-(3(x-5))=0
We add all the numbers together, and all the variables
7(-1x+8)-(3(x-5))=0
We multiply parentheses
-7x-(3(x-5))+56=0
We calculate terms in parentheses: -(3(x-5)), so:
3(x-5)
We multiply parentheses
3x-15
Back to the equation:
-(3x-15)
We get rid of parentheses
-7x-3x+15+56=0
We add all the numbers together, and all the variables
-10x+71=0
We move all terms containing x to the left, all other terms to the right
-10x=-71
x=-71/-10
x=7+1/10

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