12-4v=45

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Solution for 12-4v=45 equation: 


Simplifying
12 + -4v = 45

Solving
12 + -4v = 45

Solving for variable 'v'.

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

Add '-12' to each side of the equation.
12 + -12 + -4v = 45 + -12

Combine like terms: 12 + -12 = 0
0 + -4v = 45 + -12
-4v = 45 + -12

Combine like terms: 45 + -12 = 33
-4v = 33

Divide each side by '-4'.
v = -8.25

Simplifying
v = -8.25

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