7-5+5v-v=x

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Solution for 7-5+5v-v=x equation: 


Simplifying
7 + -5 + 5v + -1v = x

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

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

Solving
2 + 4v = x

Solving for variable 'v'.

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

Add '-2' to each side of the equation.
2 + -2 + 4v = -2 + x

Combine like terms: 2 + -2 = 0
0 + 4v = -2 + x
4v = -2 + x

Divide each side by '4'.
v = -0.5 + 0.25x

Simplifying
v = -0.5 + 0.25x

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