18=4q-2

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Solution for 18=4q-2 equation:


Simplifying
18 = 4q + -2

Reorder the terms:
18 = -2 + 4q

Solving
18 = -2 + 4q

Solving for variable 'q'.

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

Add '-4q' to each side of the equation.
18 + -4q = -2 + 4q + -4q

Combine like terms: 4q + -4q = 0
18 + -4q = -2 + 0
18 + -4q = -2

Add '-18' to each side of the equation.
18 + -18 + -4q = -2 + -18

Combine like terms: 18 + -18 = 0
0 + -4q = -2 + -18
-4q = -2 + -18

Combine like terms: -2 + -18 = -20
-4q = -20

Divide each side by '-4'.
q = 5

Simplifying
q = 5

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