-9v-18=-7(v+2)

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Solution for -9v-18=-7(v+2) equation:


Simplifying
-9v + -18 = -7(v + 2)

Reorder the terms:
-18 + -9v = -7(v + 2)

Reorder the terms:
-18 + -9v = -7(2 + v)
-18 + -9v = (2 * -7 + v * -7)
-18 + -9v = (-14 + -7v)

Solving
-18 + -9v = -14 + -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.
-18 + -9v + 7v = -14 + -7v + 7v

Combine like terms: -9v + 7v = -2v
-18 + -2v = -14 + -7v + 7v

Combine like terms: -7v + 7v = 0
-18 + -2v = -14 + 0
-18 + -2v = -14

Add '18' to each side of the equation.
-18 + 18 + -2v = -14 + 18

Combine like terms: -18 + 18 = 0
0 + -2v = -14 + 18
-2v = -14 + 18

Combine like terms: -14 + 18 = 4
-2v = 4

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

Simplifying
v = -2

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