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

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


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

Reorder the terms:
-3(3 + -7v) + -1v = 2(v + -1) + -4
(3 * -3 + -7v * -3) + -1v = 2(v + -1) + -4
(-9 + 21v) + -1v = 2(v + -1) + -4

Combine like terms: 21v + -1v = 20v
-9 + 20v = 2(v + -1) + -4

Reorder the terms:
-9 + 20v = 2(-1 + v) + -4
-9 + 20v = (-1 * 2 + v * 2) + -4
-9 + 20v = (-2 + 2v) + -4

Reorder the terms:
-9 + 20v = -2 + -4 + 2v

Combine like terms: -2 + -4 = -6
-9 + 20v = -6 + 2v

Solving
-9 + 20v = -6 + 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.
-9 + 20v + -2v = -6 + 2v + -2v

Combine like terms: 20v + -2v = 18v
-9 + 18v = -6 + 2v + -2v

Combine like terms: 2v + -2v = 0
-9 + 18v = -6 + 0
-9 + 18v = -6

Add '9' to each side of the equation.
-9 + 9 + 18v = -6 + 9

Combine like terms: -9 + 9 = 0
0 + 18v = -6 + 9
18v = -6 + 9

Combine like terms: -6 + 9 = 3
18v = 3

Divide each side by '18'.
v = 0.1666666667

Simplifying
v = 0.1666666667

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