7v-2=8v

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Solution for 7v-2=8v equation:


Simplifying
7v + -2 = 8v

Reorder the terms:
-2 + 7v = 8v

Solving
-2 + 7v = 8v

Solving for variable 'v'.

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

Add '-8v' to each side of the equation.
-2 + 7v + -8v = 8v + -8v

Combine like terms: 7v + -8v = -1v
-2 + -1v = 8v + -8v

Combine like terms: 8v + -8v = 0
-2 + -1v = 0

Add '2' to each side of the equation.
-2 + 2 + -1v = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -1v = 0 + 2
-1v = 0 + 2

Combine like terms: 0 + 2 = 2
-1v = 2

Divide each side by '-1'.
v = -2

Simplifying
v = -2

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