-5v+45=2(v-2)

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Solution for -5v+45=2(v-2) equation:


Simplifying
-5v + 45 = 2(v + -2)

Reorder the terms:
45 + -5v = 2(v + -2)

Reorder the terms:
45 + -5v = 2(-2 + v)
45 + -5v = (-2 * 2 + v * 2)
45 + -5v = (-4 + 2v)

Solving
45 + -5v = -4 + 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.
45 + -5v + -2v = -4 + 2v + -2v

Combine like terms: -5v + -2v = -7v
45 + -7v = -4 + 2v + -2v

Combine like terms: 2v + -2v = 0
45 + -7v = -4 + 0
45 + -7v = -4

Add '-45' to each side of the equation.
45 + -45 + -7v = -4 + -45

Combine like terms: 45 + -45 = 0
0 + -7v = -4 + -45
-7v = -4 + -45

Combine like terms: -4 + -45 = -49
-7v = -49

Divide each side by '-7'.
v = 7

Simplifying
v = 7

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