3.5v=8+7.5v-4

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Solution for 3.5v=8+7.5v-4 equation:


Simplifying
3.5v = 8 + 7.5v + -4

Reorder the terms:
3.5v = 8 + -4 + 7.5v

Combine like terms: 8 + -4 = 4
3.5v = 4 + 7.5v

Solving
3.5v = 4 + 7.5v

Solving for variable 'v'.

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

Add '-7.5v' to each side of the equation.
3.5v + -7.5v = 4 + 7.5v + -7.5v

Combine like terms: 3.5v + -7.5v = -4v
-4v = 4 + 7.5v + -7.5v

Combine like terms: 7.5v + -7.5v = 0.0
-4v = 4 + 0.0
-4v = 4

Divide each side by '-4'.
v = -1

Simplifying
v = -1

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