30=7v-v

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Solution for 30=7v-v equation:


Simplifying
30 = 7v + -1v

Combine like terms: 7v + -1v = 6v
30 = 6v

Solving
30 = 6v

Solving for variable 'v'.

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

Add '-6v' to each side of the equation.
30 + -6v = 6v + -6v

Combine like terms: 6v + -6v = 0
30 + -6v = 0

Add '-30' to each side of the equation.
30 + -30 + -6v = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -6v = 0 + -30
-6v = 0 + -30

Combine like terms: 0 + -30 = -30
-6v = -30

Divide each side by '-6'.
v = 5

Simplifying
v = 5

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