-2(q+48)+-9=-21

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Solution for -2(q+48)+-9=-21 equation:


Simplifying
-2(q + 48) + -9 = -21

Reorder the terms:
-2(48 + q) + -9 = -21
(48 * -2 + q * -2) + -9 = -21
(-96 + -2q) + -9 = -21

Reorder the terms:
-96 + -9 + -2q = -21

Combine like terms: -96 + -9 = -105
-105 + -2q = -21

Solving
-105 + -2q = -21

Solving for variable 'q'.

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

Add '105' to each side of the equation.
-105 + 105 + -2q = -21 + 105

Combine like terms: -105 + 105 = 0
0 + -2q = -21 + 105
-2q = -21 + 105

Combine like terms: -21 + 105 = 84
-2q = 84

Divide each side by '-2'.
q = -42

Simplifying
q = -42

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