1=2(v+-1)-1

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Solution for 1=2(v+-1)-1 equation:


Simplifying
1 = 2(v + -1) + -1

Reorder the terms:
1 = 2(-1 + v) + -1
1 = (-1 * 2 + v * 2) + -1
1 = (-2 + 2v) + -1

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

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

Solving
1 = -3 + 2v

Solving for variable 'v'.

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

Add '-2v' to each side of the equation.
1 + -2v = -3 + 2v + -2v

Combine like terms: 2v + -2v = 0
1 + -2v = -3 + 0
1 + -2v = -3

Add '-1' to each side of the equation.
1 + -1 + -2v = -3 + -1

Combine like terms: 1 + -1 = 0
0 + -2v = -3 + -1
-2v = -3 + -1

Combine like terms: -3 + -1 = -4
-2v = -4

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

Simplifying
v = 2

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