-7(n+10)=-12n-5(n-12)

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Solution for -7(n+10)=-12n-5(n-12) equation:


Simplifying
-7(n + 10) = -12n + -5(n + -12)

Reorder the terms:
-7(10 + n) = -12n + -5(n + -12)
(10 * -7 + n * -7) = -12n + -5(n + -12)
(-70 + -7n) = -12n + -5(n + -12)

Reorder the terms:
-70 + -7n = -12n + -5(-12 + n)
-70 + -7n = -12n + (-12 * -5 + n * -5)
-70 + -7n = -12n + (60 + -5n)

Reorder the terms:
-70 + -7n = 60 + -12n + -5n

Combine like terms: -12n + -5n = -17n
-70 + -7n = 60 + -17n

Solving
-70 + -7n = 60 + -17n

Solving for variable 'n'.

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

Add '17n' to each side of the equation.
-70 + -7n + 17n = 60 + -17n + 17n

Combine like terms: -7n + 17n = 10n
-70 + 10n = 60 + -17n + 17n

Combine like terms: -17n + 17n = 0
-70 + 10n = 60 + 0
-70 + 10n = 60

Add '70' to each side of the equation.
-70 + 70 + 10n = 60 + 70

Combine like terms: -70 + 70 = 0
0 + 10n = 60 + 70
10n = 60 + 70

Combine like terms: 60 + 70 = 130
10n = 130

Divide each side by '10'.
n = 13

Simplifying
n = 13

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