-9-11=2q+4

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Solution for -9-11=2q+4 equation:


Simplifying
-9 + -11 = 2q + 4

Combine like terms: -9 + -11 = -20
-20 = 2q + 4

Reorder the terms:
-20 = 4 + 2q

Solving
-20 = 4 + 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
-20 + -2q = 4 + 2q + -2q

Combine like terms: 2q + -2q = 0
-20 + -2q = 4 + 0
-20 + -2q = 4

Add '20' to each side of the equation.
-20 + 20 + -2q = 4 + 20

Combine like terms: -20 + 20 = 0
0 + -2q = 4 + 20
-2q = 4 + 20

Combine like terms: 4 + 20 = 24
-2q = 24

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

Simplifying
q = -12

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