-3(-7v+5)-9v=2(v-2)-3

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Solution for -3(-7v+5)-9v=2(v-2)-3 equation:


Simplifying
-3(-7v + 5) + -9v = 2(v + -2) + -3

Reorder the terms:
-3(5 + -7v) + -9v = 2(v + -2) + -3
(5 * -3 + -7v * -3) + -9v = 2(v + -2) + -3
(-15 + 21v) + -9v = 2(v + -2) + -3

Combine like terms: 21v + -9v = 12v
-15 + 12v = 2(v + -2) + -3

Reorder the terms:
-15 + 12v = 2(-2 + v) + -3
-15 + 12v = (-2 * 2 + v * 2) + -3
-15 + 12v = (-4 + 2v) + -3

Reorder the terms:
-15 + 12v = -4 + -3 + 2v

Combine like terms: -4 + -3 = -7
-15 + 12v = -7 + 2v

Solving
-15 + 12v = -7 + 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.
-15 + 12v + -2v = -7 + 2v + -2v

Combine like terms: 12v + -2v = 10v
-15 + 10v = -7 + 2v + -2v

Combine like terms: 2v + -2v = 0
-15 + 10v = -7 + 0
-15 + 10v = -7

Add '15' to each side of the equation.
-15 + 15 + 10v = -7 + 15

Combine like terms: -15 + 15 = 0
0 + 10v = -7 + 15
10v = -7 + 15

Combine like terms: -7 + 15 = 8
10v = 8

Divide each side by '10'.
v = 0.8

Simplifying
v = 0.8

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