21n+36n+7=

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Solution for 21n+36n+7= equation:


Simplifying
21n + 36n + 7 = 0

Reorder the terms:
7 + 21n + 36n = 0

Combine like terms: 21n + 36n = 57n
7 + 57n = 0

Solving
7 + 57n = 0

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 57n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 57n = 0 + -7
57n = 0 + -7

Combine like terms: 0 + -7 = -7
57n = -7

Divide each side by '57'.
n = -0.1228070175

Simplifying
n = -0.1228070175

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