-7+v=-21

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Solution for -7+v=-21 equation: 


Simplifying
-7 + v = -21

Solving
-7 + v = -21

Solving for variable 'v'.

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

Add '7' to each side of the equation.
-7 + 7 + v = -21 + 7

Combine like terms: -7 + 7 = 0
0 + v = -21 + 7
v = -21 + 7

Combine like terms: -21 + 7 = -14
v = -14

Simplifying
v = -14

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