(v+7)-2v=5v-(3v-4)

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Solution for (v+7)-2v=5v-(3v-4) equation:


Simplifying
(v + 7) + -2v = 5v + -1(3v + -4)

Reorder the terms:
(7 + v) + -2v = 5v + -1(3v + -4)

Remove parenthesis around (7 + v)
7 + v + -2v = 5v + -1(3v + -4)

Combine like terms: v + -2v = -1v
7 + -1v = 5v + -1(3v + -4)

Reorder the terms:
7 + -1v = 5v + -1(-4 + 3v)
7 + -1v = 5v + (-4 * -1 + 3v * -1)
7 + -1v = 5v + (4 + -3v)

Reorder the terms:
7 + -1v = 4 + 5v + -3v

Combine like terms: 5v + -3v = 2v
7 + -1v = 4 + 2v

Solving
7 + -1v = 4 + 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.
7 + -1v + -2v = 4 + 2v + -2v

Combine like terms: -1v + -2v = -3v
7 + -3v = 4 + 2v + -2v

Combine like terms: 2v + -2v = 0
7 + -3v = 4 + 0
7 + -3v = 4

Add '-7' to each side of the equation.
7 + -7 + -3v = 4 + -7

Combine like terms: 7 + -7 = 0
0 + -3v = 4 + -7
-3v = 4 + -7

Combine like terms: 4 + -7 = -3
-3v = -3

Divide each side by '-3'.
v = 1

Simplifying
v = 1

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