7(v+6)=-4(3v-9)+5v

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Solution for 7(v+6)=-4(3v-9)+5v equation:


Simplifying
7(v + 6) = -4(3v + -9) + 5v

Reorder the terms:
7(6 + v) = -4(3v + -9) + 5v
(6 * 7 + v * 7) = -4(3v + -9) + 5v
(42 + 7v) = -4(3v + -9) + 5v

Reorder the terms:
42 + 7v = -4(-9 + 3v) + 5v
42 + 7v = (-9 * -4 + 3v * -4) + 5v
42 + 7v = (36 + -12v) + 5v

Combine like terms: -12v + 5v = -7v
42 + 7v = 36 + -7v

Solving
42 + 7v = 36 + -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.
42 + 7v + 7v = 36 + -7v + 7v

Combine like terms: 7v + 7v = 14v
42 + 14v = 36 + -7v + 7v

Combine like terms: -7v + 7v = 0
42 + 14v = 36 + 0
42 + 14v = 36

Add '-42' to each side of the equation.
42 + -42 + 14v = 36 + -42

Combine like terms: 42 + -42 = 0
0 + 14v = 36 + -42
14v = 36 + -42

Combine like terms: 36 + -42 = -6
14v = -6

Divide each side by '14'.
v = -0.4285714286

Simplifying
v = -0.4285714286

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