(-2)(15-q)+8=20q+20

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Solution for (-2)(15-q)+8=20q+20 equation:


Simplifying
(-2)(15 + -1q) + 8 = 20q + 20
(15 * -2 + -1q * -2) + 8 = 20q + 20
(-30 + 2q) + 8 = 20q + 20

Reorder the terms:
-30 + 8 + 2q = 20q + 20

Combine like terms: -30 + 8 = -22
-22 + 2q = 20q + 20

Reorder the terms:
-22 + 2q = 20 + 20q

Solving
-22 + 2q = 20 + 20q

Solving for variable 'q'.

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

Add '-20q' to each side of the equation.
-22 + 2q + -20q = 20 + 20q + -20q

Combine like terms: 2q + -20q = -18q
-22 + -18q = 20 + 20q + -20q

Combine like terms: 20q + -20q = 0
-22 + -18q = 20 + 0
-22 + -18q = 20

Add '22' to each side of the equation.
-22 + 22 + -18q = 20 + 22

Combine like terms: -22 + 22 = 0
0 + -18q = 20 + 22
-18q = 20 + 22

Combine like terms: 20 + 22 = 42
-18q = 42

Divide each side by '-18'.
q = -2.333333333

Simplifying
q = -2.333333333

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