9n-19=-15+7n

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Solution for 9n-19=-15+7n equation:


Simplifying
9n + -19 = -15 + 7n

Reorder the terms:
-19 + 9n = -15 + 7n

Solving
-19 + 9n = -15 + 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.
-19 + 9n + -7n = -15 + 7n + -7n

Combine like terms: 9n + -7n = 2n
-19 + 2n = -15 + 7n + -7n

Combine like terms: 7n + -7n = 0
-19 + 2n = -15 + 0
-19 + 2n = -15

Add '19' to each side of the equation.
-19 + 19 + 2n = -15 + 19

Combine like terms: -19 + 19 = 0
0 + 2n = -15 + 19
2n = -15 + 19

Combine like terms: -15 + 19 = 4
2n = 4

Divide each side by '2'.
n = 2

Simplifying
n = 2

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