4n-15=-7+8n

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Solution for 4n-15=-7+8n equation:


Simplifying
4n + -15 = -7 + 8n

Reorder the terms:
-15 + 4n = -7 + 8n

Solving
-15 + 4n = -7 + 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.
-15 + 4n + -8n = -7 + 8n + -8n

Combine like terms: 4n + -8n = -4n
-15 + -4n = -7 + 8n + -8n

Combine like terms: 8n + -8n = 0
-15 + -4n = -7 + 0
-15 + -4n = -7

Add '15' to each side of the equation.
-15 + 15 + -4n = -7 + 15

Combine like terms: -15 + 15 = 0
0 + -4n = -7 + 15
-4n = -7 + 15

Combine like terms: -7 + 15 = 8
-4n = 8

Divide each side by '-4'.
n = -2

Simplifying
n = -2

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