78=5v+3

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Solution for 78=5v+3 equation:


Simplifying
78 = 5v + 3

Reorder the terms:
78 = 3 + 5v

Solving
78 = 3 + 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
78 + -5v = 3 + 5v + -5v

Combine like terms: 5v + -5v = 0
78 + -5v = 3 + 0
78 + -5v = 3

Add '-78' to each side of the equation.
78 + -78 + -5v = 3 + -78

Combine like terms: 78 + -78 = 0
0 + -5v = 3 + -78
-5v = 3 + -78

Combine like terms: 3 + -78 = -75
-5v = -75

Divide each side by '-5'.
v = 15

Simplifying
v = 15

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