5(-6n+12)-35(4n-22)=-20

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Solution for 5(-6n+12)-35(4n-22)=-20 equation:


Simplifying
5(-6n + 12) + -35(4n + -22) = -20

Reorder the terms:
5(12 + -6n) + -35(4n + -22) = -20
(12 * 5 + -6n * 5) + -35(4n + -22) = -20
(60 + -30n) + -35(4n + -22) = -20

Reorder the terms:
60 + -30n + -35(-22 + 4n) = -20
60 + -30n + (-22 * -35 + 4n * -35) = -20
60 + -30n + (770 + -140n) = -20

Reorder the terms:
60 + 770 + -30n + -140n = -20

Combine like terms: 60 + 770 = 830
830 + -30n + -140n = -20

Combine like terms: -30n + -140n = -170n
830 + -170n = -20

Solving
830 + -170n = -20

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-830' to each side of the equation.
830 + -830 + -170n = -20 + -830

Combine like terms: 830 + -830 = 0
0 + -170n = -20 + -830
-170n = -20 + -830

Combine like terms: -20 + -830 = -850
-170n = -850

Divide each side by '-170'.
n = 5

Simplifying
n = 5

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