8n+4=7n-11

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Solution for 8n+4=7n-11 equation:


Simplifying
8n + 4 = 7n + -11

Reorder the terms:
4 + 8n = 7n + -11

Reorder the terms:
4 + 8n = -11 + 7n

Solving
4 + 8n = -11 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
4 + 8n + -7n = -11 + 7n + -7n

Combine like terms: 8n + -7n = 1n
4 + 1n = -11 + 7n + -7n

Combine like terms: 7n + -7n = 0
4 + 1n = -11 + 0
4 + 1n = -11

Add '-4' to each side of the equation.
4 + -4 + 1n = -11 + -4

Combine like terms: 4 + -4 = 0
0 + 1n = -11 + -4
1n = -11 + -4

Combine like terms: -11 + -4 = -15
1n = -15

Divide each side by '1'.
n = -15

Simplifying
n = -15

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