8-4=v

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Solution for 8-4=v equation:


Simplifying
8 + -4 = v

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

Solving
4 = v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
4 + -1v = v + -1v

Combine like terms: v + -1v = 0
4 + -1v = 0

Add '-4' to each side of the equation.
4 + -4 + -1v = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1v = 0 + -4
-1v = 0 + -4

Combine like terms: 0 + -4 = -4
-1v = -4

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

Simplifying
v = 4

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