2(v-4)-4=-7(-3v+1)-4v

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Solution for 2(v-4)-4=-7(-3v+1)-4v equation:


Simplifying
2(v + -4) + -4 = -7(-3v + 1) + -4v

Reorder the terms:
2(-4 + v) + -4 = -7(-3v + 1) + -4v
(-4 * 2 + v * 2) + -4 = -7(-3v + 1) + -4v
(-8 + 2v) + -4 = -7(-3v + 1) + -4v

Reorder the terms:
-8 + -4 + 2v = -7(-3v + 1) + -4v

Combine like terms: -8 + -4 = -12
-12 + 2v = -7(-3v + 1) + -4v

Reorder the terms:
-12 + 2v = -7(1 + -3v) + -4v
-12 + 2v = (1 * -7 + -3v * -7) + -4v
-12 + 2v = (-7 + 21v) + -4v

Combine like terms: 21v + -4v = 17v
-12 + 2v = -7 + 17v

Solving
-12 + 2v = -7 + 17v

Solving for variable 'v'.

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

Add '-17v' to each side of the equation.
-12 + 2v + -17v = -7 + 17v + -17v

Combine like terms: 2v + -17v = -15v
-12 + -15v = -7 + 17v + -17v

Combine like terms: 17v + -17v = 0
-12 + -15v = -7 + 0
-12 + -15v = -7

Add '12' to each side of the equation.
-12 + 12 + -15v = -7 + 12

Combine like terms: -12 + 12 = 0
0 + -15v = -7 + 12
-15v = -7 + 12

Combine like terms: -7 + 12 = 5
-15v = 5

Divide each side by '-15'.
v = -0.3333333333

Simplifying
v = -0.3333333333

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