-20=4(v-3)-2v

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Solution for -20=4(v-3)-2v equation:


Simplifying
-20 = 4(v + -3) + -2v

Reorder the terms:
-20 = 4(-3 + v) + -2v
-20 = (-3 * 4 + v * 4) + -2v
-20 = (-12 + 4v) + -2v

Combine like terms: 4v + -2v = 2v
-20 = -12 + 2v

Solving
-20 = -12 + 2v

Solving for variable 'v'.

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

Add '-2v' to each side of the equation.
-20 + -2v = -12 + 2v + -2v

Combine like terms: 2v + -2v = 0
-20 + -2v = -12 + 0
-20 + -2v = -12

Add '20' to each side of the equation.
-20 + 20 + -2v = -12 + 20

Combine like terms: -20 + 20 = 0
0 + -2v = -12 + 20
-2v = -12 + 20

Combine like terms: -12 + 20 = 8
-2v = 8

Divide each side by '-2'.
v = -4

Simplifying
v = -4

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