45-125=-8n

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Solution for 45-125=-8n equation:


Simplifying
45 + -125 = -8n

Combine like terms: 45 + -125 = -80
-80 = -8n

Solving
-80 = -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-80 + 8n = -8n + 8n

Combine like terms: -8n + 8n = 0
-80 + 8n = 0

Add '80' to each side of the equation.
-80 + 80 + 8n = 0 + 80

Combine like terms: -80 + 80 = 0
0 + 8n = 0 + 80
8n = 0 + 80

Combine like terms: 0 + 80 = 80
8n = 80

Divide each side by '8'.
n = 10

Simplifying
n = 10

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