4v+7=2v-5

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


Simplifying
4v + 7 = 2v + -5

Reorder the terms:
7 + 4v = 2v + -5

Reorder the terms:
7 + 4v = -5 + 2v

Solving
7 + 4v = -5 + 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 + 4v + -2v = -5 + 2v + -2v

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

Combine like terms: 2v + -2v = 0
7 + 2v = -5 + 0
7 + 2v = -5

Add '-7' to each side of the equation.
7 + -7 + 2v = -5 + -7

Combine like terms: 7 + -7 = 0
0 + 2v = -5 + -7
2v = -5 + -7

Combine like terms: -5 + -7 = -12
2v = -12

Divide each side by '2'.
v = -6

Simplifying
v = -6

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