4v-15=-3(v-9)

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Solution for 4v-15=-3(v-9) equation:


Simplifying
4v + -15 = -3(v + -9)

Reorder the terms:
-15 + 4v = -3(v + -9)

Reorder the terms:
-15 + 4v = -3(-9 + v)
-15 + 4v = (-9 * -3 + v * -3)
-15 + 4v = (27 + -3v)

Solving
-15 + 4v = 27 + -3v

Solving for variable 'v'.

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

Add '3v' to each side of the equation.
-15 + 4v + 3v = 27 + -3v + 3v

Combine like terms: 4v + 3v = 7v
-15 + 7v = 27 + -3v + 3v

Combine like terms: -3v + 3v = 0
-15 + 7v = 27 + 0
-15 + 7v = 27

Add '15' to each side of the equation.
-15 + 15 + 7v = 27 + 15

Combine like terms: -15 + 15 = 0
0 + 7v = 27 + 15
7v = 27 + 15

Combine like terms: 27 + 15 = 42
7v = 42

Divide each side by '7'.
v = 6

Simplifying
v = 6

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