-5v+45=5(v-7)

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Solution for -5v+45=5(v-7) equation:


Simplifying
-5v + 45 = 5(v + -7)

Reorder the terms:
45 + -5v = 5(v + -7)

Reorder the terms:
45 + -5v = 5(-7 + v)
45 + -5v = (-7 * 5 + v * 5)
45 + -5v = (-35 + 5v)

Solving
45 + -5v = -35 + 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.
45 + -5v + -5v = -35 + 5v + -5v

Combine like terms: -5v + -5v = -10v
45 + -10v = -35 + 5v + -5v

Combine like terms: 5v + -5v = 0
45 + -10v = -35 + 0
45 + -10v = -35

Add '-45' to each side of the equation.
45 + -45 + -10v = -35 + -45

Combine like terms: 45 + -45 = 0
0 + -10v = -35 + -45
-10v = -35 + -45

Combine like terms: -35 + -45 = -80
-10v = -80

Divide each side by '-10'.
v = 8

Simplifying
v = 8

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