5v-12=2(v-9)

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Solution for 5v-12=2(v-9) equation:


Simplifying
5v + -12 = 2(v + -9)

Reorder the terms:
-12 + 5v = 2(v + -9)

Reorder the terms:
-12 + 5v = 2(-9 + v)
-12 + 5v = (-9 * 2 + v * 2)
-12 + 5v = (-18 + 2v)

Solving
-12 + 5v = -18 + 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.
-12 + 5v + -2v = -18 + 2v + -2v

Combine like terms: 5v + -2v = 3v
-12 + 3v = -18 + 2v + -2v

Combine like terms: 2v + -2v = 0
-12 + 3v = -18 + 0
-12 + 3v = -18

Add '12' to each side of the equation.
-12 + 12 + 3v = -18 + 12

Combine like terms: -12 + 12 = 0
0 + 3v = -18 + 12
3v = -18 + 12

Combine like terms: -18 + 12 = -6
3v = -6

Divide each side by '3'.
v = -2

Simplifying
v = -2

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