-84=7(v-7)

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Solution for -84=7(v-7) equation:


Simplifying
-84 = 7(v + -7)

Reorder the terms:
-84 = 7(-7 + v)
-84 = (-7 * 7 + v * 7)
-84 = (-49 + 7v)

Solving
-84 = -49 + 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.
-84 + -7v = -49 + 7v + -7v

Combine like terms: 7v + -7v = 0
-84 + -7v = -49 + 0
-84 + -7v = -49

Add '84' to each side of the equation.
-84 + 84 + -7v = -49 + 84

Combine like terms: -84 + 84 = 0
0 + -7v = -49 + 84
-7v = -49 + 84

Combine like terms: -49 + 84 = 35
-7v = 35

Divide each side by '-7'.
v = -5

Simplifying
v = -5

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