21=14+3v

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Solution for 21=14+3v equation:


Simplifying
21 = 14 + 3v

Solving
21 = 14 + 3v

Solving for variable 'v'.

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

Add '-3v' to each side of the equation.
21 + -3v = 14 + 3v + -3v

Combine like terms: 3v + -3v = 0
21 + -3v = 14 + 0
21 + -3v = 14

Add '-21' to each side of the equation.
21 + -21 + -3v = 14 + -21

Combine like terms: 21 + -21 = 0
0 + -3v = 14 + -21
-3v = 14 + -21

Combine like terms: 14 + -21 = -7
-3v = -7

Divide each side by '-3'.
v = 2.333333333

Simplifying
v = 2.333333333

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