8n+7(2n+2)=-140

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Solution for 8n+7(2n+2)=-140 equation:


Simplifying
8n + 7(2n + 2) = -140

Reorder the terms:
8n + 7(2 + 2n) = -140
8n + (2 * 7 + 2n * 7) = -140
8n + (14 + 14n) = -140

Reorder the terms:
14 + 8n + 14n = -140

Combine like terms: 8n + 14n = 22n
14 + 22n = -140

Solving
14 + 22n = -140

Solving for variable 'n'.

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

Add '-14' to each side of the equation.
14 + -14 + 22n = -140 + -14

Combine like terms: 14 + -14 = 0
0 + 22n = -140 + -14
22n = -140 + -14

Combine like terms: -140 + -14 = -154
22n = -154

Divide each side by '22'.
n = -7

Simplifying
n = -7

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