-9-3(2q+1)=-18

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Solution for -9-3(2q+1)=-18 equation: 


Simplifying
-9 + -3(2q + 1) = -18

Reorder the terms:
-9 + -3(1 + 2q) = -18
-9 + (1 * -3 + 2q * -3) = -18
-9 + (-3 + -6q) = -18

Combine like terms: -9 + -3 = -12
-12 + -6q = -18

Solving
-12 + -6q = -18

Solving for variable 'q'.

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

Add '12' to each side of the equation.
-12 + 12 + -6q = -18 + 12

Combine like terms: -12 + 12 = 0
0 + -6q = -18 + 12
-6q = -18 + 12

Combine like terms: -18 + 12 = -6
-6q = -6

Divide each side by '-6'.
q = 1

Simplifying
q = 1

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