84=v+30

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Solution for 84=v+30 equation:


Simplifying
84 = v + 30

Reorder the terms:
84 = 30 + v

Solving
84 = 30 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
84 + -1v = 30 + v + -1v

Combine like terms: v + -1v = 0
84 + -1v = 30 + 0
84 + -1v = 30

Add '-84' to each side of the equation.
84 + -84 + -1v = 30 + -84

Combine like terms: 84 + -84 = 0
0 + -1v = 30 + -84
-1v = 30 + -84

Combine like terms: 30 + -84 = -54
-1v = -54

Divide each side by '-1'.
v = 54

Simplifying
v = 54

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