28-2q=4

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Solution for 28-2q=4 equation: 


Simplifying
28 + -2q = 4

Solving
28 + -2q = 4

Solving for variable 'q'.

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

Add '-28' to each side of the equation.
28 + -28 + -2q = 4 + -28

Combine like terms: 28 + -28 = 0
0 + -2q = 4 + -28
-2q = 4 + -28

Combine like terms: 4 + -28 = -24
-2q = -24

Divide each side by '-2'.
q = 12

Simplifying
q = 12

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