-4(-2v+7)-9v=7(v-3)-3

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Solution for -4(-2v+7)-9v=7(v-3)-3 equation:


Simplifying
-4(-2v + 7) + -9v = 7(v + -3) + -3

Reorder the terms:
-4(7 + -2v) + -9v = 7(v + -3) + -3
(7 * -4 + -2v * -4) + -9v = 7(v + -3) + -3
(-28 + 8v) + -9v = 7(v + -3) + -3

Combine like terms: 8v + -9v = -1v
-28 + -1v = 7(v + -3) + -3

Reorder the terms:
-28 + -1v = 7(-3 + v) + -3
-28 + -1v = (-3 * 7 + v * 7) + -3
-28 + -1v = (-21 + 7v) + -3

Reorder the terms:
-28 + -1v = -21 + -3 + 7v

Combine like terms: -21 + -3 = -24
-28 + -1v = -24 + 7v

Solving
-28 + -1v = -24 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-28 + -1v + -7v = -24 + 7v + -7v

Combine like terms: -1v + -7v = -8v
-28 + -8v = -24 + 7v + -7v

Combine like terms: 7v + -7v = 0
-28 + -8v = -24 + 0
-28 + -8v = -24

Add '28' to each side of the equation.
-28 + 28 + -8v = -24 + 28

Combine like terms: -28 + 28 = 0
0 + -8v = -24 + 28
-8v = -24 + 28

Combine like terms: -24 + 28 = 4
-8v = 4

Divide each side by '-8'.
v = -0.5

Simplifying
v = -0.5

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