15(3-q)+4=5q-11

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Solution for 15(3-q)+4=5q-11 equation:


Simplifying
15(3 + -1q) + 4 = 5q + -11
(3 * 15 + -1q * 15) + 4 = 5q + -11
(45 + -15q) + 4 = 5q + -11

Reorder the terms:
45 + 4 + -15q = 5q + -11

Combine like terms: 45 + 4 = 49
49 + -15q = 5q + -11

Reorder the terms:
49 + -15q = -11 + 5q

Solving
49 + -15q = -11 + 5q

Solving for variable 'q'.

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

Add '-5q' to each side of the equation.
49 + -15q + -5q = -11 + 5q + -5q

Combine like terms: -15q + -5q = -20q
49 + -20q = -11 + 5q + -5q

Combine like terms: 5q + -5q = 0
49 + -20q = -11 + 0
49 + -20q = -11

Add '-49' to each side of the equation.
49 + -49 + -20q = -11 + -49

Combine like terms: 49 + -49 = 0
0 + -20q = -11 + -49
-20q = -11 + -49

Combine like terms: -11 + -49 = -60
-20q = -60

Divide each side by '-20'.
q = 3

Simplifying
q = 3

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