5v-42=15

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Solution for 5v-42=15 equation: 


Simplifying
5v + -42 = 15

Reorder the terms:
-42 + 5v = 15

Solving
-42 + 5v = 15

Solving for variable 'v'.

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

Add '42' to each side of the equation.
-42 + 42 + 5v = 15 + 42

Combine like terms: -42 + 42 = 0
0 + 5v = 15 + 42
5v = 15 + 42

Combine like terms: 15 + 42 = 57
5v = 57

Divide each side by '5'.
v = 11.4

Simplifying
v = 11.4

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