4(v+2)-v=2(v-1)+9

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Solution for 4(v+2)-v=2(v-1)+9 equation:


Simplifying
4(v + 2) + -1v = 2(v + -1) + 9

Reorder the terms:
4(2 + v) + -1v = 2(v + -1) + 9
(2 * 4 + v * 4) + -1v = 2(v + -1) + 9
(8 + 4v) + -1v = 2(v + -1) + 9

Combine like terms: 4v + -1v = 3v
8 + 3v = 2(v + -1) + 9

Reorder the terms:
8 + 3v = 2(-1 + v) + 9
8 + 3v = (-1 * 2 + v * 2) + 9
8 + 3v = (-2 + 2v) + 9

Reorder the terms:
8 + 3v = -2 + 9 + 2v

Combine like terms: -2 + 9 = 7
8 + 3v = 7 + 2v

Solving
8 + 3v = 7 + 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.
8 + 3v + -2v = 7 + 2v + -2v

Combine like terms: 3v + -2v = 1v
8 + 1v = 7 + 2v + -2v

Combine like terms: 2v + -2v = 0
8 + 1v = 7 + 0
8 + 1v = 7

Add '-8' to each side of the equation.
8 + -8 + 1v = 7 + -8

Combine like terms: 8 + -8 = 0
0 + 1v = 7 + -8
1v = 7 + -8

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

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

Simplifying
v = -1

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