-7(2v+3)-8v=-21+7v

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Solution for -7(2v+3)-8v=-21+7v equation:


Simplifying
-7(2v + 3) + -8v = -21 + 7v

Reorder the terms:
-7(3 + 2v) + -8v = -21 + 7v
(3 * -7 + 2v * -7) + -8v = -21 + 7v
(-21 + -14v) + -8v = -21 + 7v

Combine like terms: -14v + -8v = -22v
-21 + -22v = -21 + 7v

Add '21' to each side of the equation.
-21 + 21 + -22v = -21 + 21 + 7v

Combine like terms: -21 + 21 = 0
0 + -22v = -21 + 21 + 7v
-22v = -21 + 21 + 7v

Combine like terms: -21 + 21 = 0
-22v = 0 + 7v
-22v = 7v

Solving
-22v = 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-22v + -7v = 7v + -7v

Combine like terms: -22v + -7v = -29v
-29v = 7v + -7v

Combine like terms: 7v + -7v = 0
-29v = 0

Divide each side by '-29'.
v = 0

Simplifying
v = 0

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