7-8n+8n=-4n+7

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


Simplifying
7 + -8n + 8n = -4n + 7

Combine like terms: -8n + 8n = 0
7 + 0 = -4n + 7
7 = -4n + 7

Reorder the terms:
7 = 7 + -4n

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

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

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

Solving
0 = -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
0 + 4n = -4n + 4n
Remove the zero:
4n = -4n + 4n

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

Divide each side by '4'.
n = 0

Simplifying
n = 0

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