-7n+3(5n-5)=-2n+35

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Solution for -7n+3(5n-5)=-2n+35 equation:


Simplifying
-7n + 3(5n + -5) = -2n + 35

Reorder the terms:
-7n + 3(-5 + 5n) = -2n + 35
-7n + (-5 * 3 + 5n * 3) = -2n + 35
-7n + (-15 + 15n) = -2n + 35

Reorder the terms:
-15 + -7n + 15n = -2n + 35

Combine like terms: -7n + 15n = 8n
-15 + 8n = -2n + 35

Reorder the terms:
-15 + 8n = 35 + -2n

Solving
-15 + 8n = 35 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-15 + 8n + 2n = 35 + -2n + 2n

Combine like terms: 8n + 2n = 10n
-15 + 10n = 35 + -2n + 2n

Combine like terms: -2n + 2n = 0
-15 + 10n = 35 + 0
-15 + 10n = 35

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

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

Combine like terms: 35 + 15 = 50
10n = 50

Divide each side by '10'.
n = 5

Simplifying
n = 5

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