7.5(2-q)=-5(0.5q+1)

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Solution for 7.5(2-q)=-5(0.5q+1) equation:


Simplifying
7.5(2 + -1q) = -5(0.5q + 1)
(2 * 7.5 + -1q * 7.5) = -5(0.5q + 1)
(15 + -7.5q) = -5(0.5q + 1)

Reorder the terms:
15 + -7.5q = -5(1 + 0.5q)
15 + -7.5q = (1 * -5 + 0.5q * -5)
15 + -7.5q = (-5 + -2.5q)

Solving
15 + -7.5q = -5 + -2.5q

Solving for variable 'q'.

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

Add '2.5q' to each side of the equation.
15 + -7.5q + 2.5q = -5 + -2.5q + 2.5q

Combine like terms: -7.5q + 2.5q = -5q
15 + -5q = -5 + -2.5q + 2.5q

Combine like terms: -2.5q + 2.5q = 0.0
15 + -5q = -5 + 0.0
15 + -5q = -5

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

Combine like terms: 15 + -15 = 0
0 + -5q = -5 + -15
-5q = -5 + -15

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

Divide each side by '-5'.
q = 4

Simplifying
q = 4

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