-3v+7=-v+49

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Solution for -3v+7=-v+49 equation:


Simplifying
-3v + 7 = -1v + 49

Reorder the terms:
7 + -3v = -1v + 49

Reorder the terms:
7 + -3v = 49 + -1v

Solving
7 + -3v = 49 + -1v

Solving for variable 'v'.

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

Add 'v' to each side of the equation.
7 + -3v + v = 49 + -1v + v

Combine like terms: -3v + v = -2v
7 + -2v = 49 + -1v + v

Combine like terms: -1v + v = 0
7 + -2v = 49 + 0
7 + -2v = 49

Add '-7' to each side of the equation.
7 + -7 + -2v = 49 + -7

Combine like terms: 7 + -7 = 0
0 + -2v = 49 + -7
-2v = 49 + -7

Combine like terms: 49 + -7 = 42
-2v = 42

Divide each side by '-2'.
v = -21

Simplifying
v = -21

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