5(x-20)=7(2x-1)

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Solution for 5(x-20)=7(2x-1) equation:



5(x-20)=7(2x-1)
We move all terms to the left:
5(x-20)-(7(2x-1))=0
We multiply parentheses
5x-(7(2x-1))-100=0
We calculate terms in parentheses: -(7(2x-1)), so:
7(2x-1)
We multiply parentheses
14x-7
Back to the equation:
-(14x-7)
We get rid of parentheses
5x-14x+7-100=0
We add all the numbers together, and all the variables
-9x-93=0
We move all terms containing x to the left, all other terms to the right
-9x=93
x=93/-9
x=-10+1/3

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