-7=-8+v

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Solution for -7=-8+v equation:


Simplifying
-7 = -8 + v

Solving
-7 = -8 + 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 = -8 + v + -1v

Combine like terms: v + -1v = 0
-7 + -1v = -8 + 0
-7 + -1v = -8

Add '7' to each side of the equation.
-7 + 7 + -1v = -8 + 7

Combine like terms: -7 + 7 = 0
0 + -1v = -8 + 7
-1v = -8 + 7

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

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

Simplifying
v = 1

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