1-2v+2=-7

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Solution for 1-2v+2=-7 equation: 


Simplifying
1 + -2v + 2 = -7

Reorder the terms:
1 + 2 + -2v = -7

Combine like terms: 1 + 2 = 3
3 + -2v = -7

Solving
3 + -2v = -7

Solving for variable 'v'.

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

Add '-3' to each side of the equation.
3 + -3 + -2v = -7 + -3

Combine like terms: 3 + -3 = 0
0 + -2v = -7 + -3
-2v = -7 + -3

Combine like terms: -7 + -3 = -10
-2v = -10

Divide each side by '-2'.
v = 5

Simplifying
v = 5

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