-7=7+v

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Solution for -7=7+v equation:


Simplifying
-7 = 7 + v

Solving
-7 = 7 + 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.
-7 + -1v = 7 + v + -1v

Combine like terms: v + -1v = 0
-7 + -1v = 7 + 0
-7 + -1v = 7

Add '7' to each side of the equation.
-7 + 7 + -1v = 7 + 7

Combine like terms: -7 + 7 = 0
0 + -1v = 7 + 7
-1v = 7 + 7

Combine like terms: 7 + 7 = 14
-1v = 14

Divide each side by '-1'.
v = -14

Simplifying
v = -14

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