-v+1=v-7

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Solution for -v+1=v-7 equation: 


Simplifying
-1v + 1 = v + -7

Reorder the terms:
1 + -1v = v + -7

Reorder the terms:
1 + -1v = -7 + v

Solving
1 + -1v = -7 + v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '-1v' to each side of the equation.
1 + -1v + -1v = -7 + v + -1v

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

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

Add '-1' to each side of the equation.
1 + -1 + -2v = -7 + -1

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

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

Divide each side by '-2'.
v = 4

Simplifying
v = 4

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