-7(n-5)=3(n+5)

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Solution for -7(n-5)=3(n+5) equation:


Simplifying
-7(n + -5) = 3(n + 5)

Reorder the terms:
-7(-5 + n) = 3(n + 5)
(-5 * -7 + n * -7) = 3(n + 5)
(35 + -7n) = 3(n + 5)

Reorder the terms:
35 + -7n = 3(5 + n)
35 + -7n = (5 * 3 + n * 3)
35 + -7n = (15 + 3n)

Solving
35 + -7n = 15 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
35 + -7n + -3n = 15 + 3n + -3n

Combine like terms: -7n + -3n = -10n
35 + -10n = 15 + 3n + -3n

Combine like terms: 3n + -3n = 0
35 + -10n = 15 + 0
35 + -10n = 15

Add '-35' to each side of the equation.
35 + -35 + -10n = 15 + -35

Combine like terms: 35 + -35 = 0
0 + -10n = 15 + -35
-10n = 15 + -35

Combine like terms: 15 + -35 = -20
-10n = -20

Divide each side by '-10'.
n = 2

Simplifying
n = 2

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