-18=2(v-4)-7v

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Solution for -18=2(v-4)-7v equation:


Simplifying
-18 = 2(v + -4) + -7v

Reorder the terms:
-18 = 2(-4 + v) + -7v
-18 = (-4 * 2 + v * 2) + -7v
-18 = (-8 + 2v) + -7v

Combine like terms: 2v + -7v = -5v
-18 = -8 + -5v

Solving
-18 = -8 + -5v

Solving for variable 'v'.

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

Add '5v' to each side of the equation.
-18 + 5v = -8 + -5v + 5v

Combine like terms: -5v + 5v = 0
-18 + 5v = -8 + 0
-18 + 5v = -8

Add '18' to each side of the equation.
-18 + 18 + 5v = -8 + 18

Combine like terms: -18 + 18 = 0
0 + 5v = -8 + 18
5v = -8 + 18

Combine like terms: -8 + 18 = 10
5v = 10

Divide each side by '5'.
v = 2

Simplifying
v = 2

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