-3(v+9)=4v-20

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Solution for -3(v+9)=4v-20 equation:


Simplifying
-3(v + 9) = 4v + -20

Reorder the terms:
-3(9 + v) = 4v + -20
(9 * -3 + v * -3) = 4v + -20
(-27 + -3v) = 4v + -20

Reorder the terms:
-27 + -3v = -20 + 4v

Solving
-27 + -3v = -20 + 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.
-27 + -3v + -4v = -20 + 4v + -4v

Combine like terms: -3v + -4v = -7v
-27 + -7v = -20 + 4v + -4v

Combine like terms: 4v + -4v = 0
-27 + -7v = -20 + 0
-27 + -7v = -20

Add '27' to each side of the equation.
-27 + 27 + -7v = -20 + 27

Combine like terms: -27 + 27 = 0
0 + -7v = -20 + 27
-7v = -20 + 27

Combine like terms: -20 + 27 = 7
-7v = 7

Divide each side by '-7'.
v = -1

Simplifying
v = -1

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