(7x-20)=(160-3x)

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Solution for (7x-20)=(160-3x) equation:



(7x-20)=(160-3x)
We move all terms to the left:
(7x-20)-((160-3x))=0
We add all the numbers together, and all the variables
(7x-20)-((-3x+160))=0
We get rid of parentheses
7x-((-3x+160))-20=0
We calculate terms in parentheses: -((-3x+160)), so:
(-3x+160)
We get rid of parentheses
-3x+160
Back to the equation:
-(-3x+160)
We get rid of parentheses
7x+3x-160-20=0
We add all the numbers together, and all the variables
10x-180=0
We move all terms containing x to the left, all other terms to the right
10x=180
x=180/10
x=18

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