8v+2=7v-20

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Solution for 8v+2=7v-20 equation:


Simplifying
8v + 2 = 7v + -20

Reorder the terms:
2 + 8v = 7v + -20

Reorder the terms:
2 + 8v = -20 + 7v

Solving
2 + 8v = -20 + 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.
2 + 8v + -7v = -20 + 7v + -7v

Combine like terms: 8v + -7v = 1v
2 + 1v = -20 + 7v + -7v

Combine like terms: 7v + -7v = 0
2 + 1v = -20 + 0
2 + 1v = -20

Add '-2' to each side of the equation.
2 + -2 + 1v = -20 + -2

Combine like terms: 2 + -2 = 0
0 + 1v = -20 + -2
1v = -20 + -2

Combine like terms: -20 + -2 = -22
1v = -22

Divide each side by '1'.
v = -22

Simplifying
v = -22

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