-7v+16=-4v-21

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Solution for -7v+16=-4v-21 equation: 


Simplifying
-7v + 16 = -4v + -21

Reorder the terms:
16 + -7v = -4v + -21

Reorder the terms:
16 + -7v = -21 + -4v

Solving
16 + -7v = -21 + -4v

Solving for variable 'v'.

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

Add '4v' to each side of the equation.
16 + -7v + 4v = -21 + -4v + 4v

Combine like terms: -7v + 4v = -3v
16 + -3v = -21 + -4v + 4v

Combine like terms: -4v + 4v = 0
16 + -3v = -21 + 0
16 + -3v = -21

Add '-16' to each side of the equation.
16 + -16 + -3v = -21 + -16

Combine like terms: 16 + -16 = 0
0 + -3v = -21 + -16
-3v = -21 + -16

Combine like terms: -21 + -16 = -37
-3v = -37

Divide each side by '-3'.
v = 12.33333333

Simplifying
v = 12.33333333

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