13v-9v-15=77

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Solution for 13v-9v-15=77 equation:


Simplifying
13v + -9v + -15 = 77

Reorder the terms:
-15 + 13v + -9v = 77

Combine like terms: 13v + -9v = 4v
-15 + 4v = 77

Solving
-15 + 4v = 77

Solving for variable 'v'.

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

Add '15' to each side of the equation.
-15 + 15 + 4v = 77 + 15

Combine like terms: -15 + 15 = 0
0 + 4v = 77 + 15
4v = 77 + 15

Combine like terms: 77 + 15 = 92
4v = 92

Divide each side by '4'.
v = 23

Simplifying
v = 23

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