4n-40=70(-2n+2)

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Solution for 4n-40=70(-2n+2) equation:



4n-40=70(-2n+2)
We move all terms to the left:
4n-40-(70(-2n+2))=0
We calculate terms in parentheses: -(70(-2n+2)), so:
70(-2n+2)
We multiply parentheses
-140n+140
Back to the equation:
-(-140n+140)
We get rid of parentheses
4n+140n-140-40=0
We add all the numbers together, and all the variables
144n-180=0
We move all terms containing n to the left, all other terms to the right
144n=180
n=180/144
n=1+1/4

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