21-3w=2v+6

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Solution for 21-3w=2v+6 equation:


Simplifying
21 + -3w = 2v + 6

Reorder the terms:
21 + -3w = 6 + 2v

Solving
21 + -3w = 6 + 2v

Solving for variable 'w'.

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

Add '-21' to each side of the equation.
21 + -21 + -3w = 6 + -21 + 2v

Combine like terms: 21 + -21 = 0
0 + -3w = 6 + -21 + 2v
-3w = 6 + -21 + 2v

Combine like terms: 6 + -21 = -15
-3w = -15 + 2v

Divide each side by '-3'.
w = 5 + -0.6666666667v

Simplifying
w = 5 + -0.6666666667v

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