-18n+7=-17n-15

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Solution for -18n+7=-17n-15 equation:


Simplifying
-18n + 7 = -17n + -15

Reorder the terms:
7 + -18n = -17n + -15

Reorder the terms:
7 + -18n = -15 + -17n

Solving
7 + -18n = -15 + -17n

Solving for variable 'n'.

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

Add '17n' to each side of the equation.
7 + -18n + 17n = -15 + -17n + 17n

Combine like terms: -18n + 17n = -1n
7 + -1n = -15 + -17n + 17n

Combine like terms: -17n + 17n = 0
7 + -1n = -15 + 0
7 + -1n = -15

Add '-7' to each side of the equation.
7 + -7 + -1n = -15 + -7

Combine like terms: 7 + -7 = 0
0 + -1n = -15 + -7
-1n = -15 + -7

Combine like terms: -15 + -7 = -22
-1n = -22

Divide each side by '-1'.
n = 22

Simplifying
n = 22

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