0.5(2-q)=0.6(q+7)

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Solution for 0.5(2-q)=0.6(q+7) equation:


Simplifying
0.5(2 + -1q) = 0.6(q + 7)
(2 * 0.5 + -1q * 0.5) = 0.6(q + 7)
(1 + -0.5q) = 0.6(q + 7)

Reorder the terms:
1 + -0.5q = 0.6(7 + q)
1 + -0.5q = (7 * 0.6 + q * 0.6)
1 + -0.5q = (4.2 + 0.6q)

Solving
1 + -0.5q = 4.2 + 0.6q

Solving for variable 'q'.

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

Add '-0.6q' to each side of the equation.
1 + -0.5q + -0.6q = 4.2 + 0.6q + -0.6q

Combine like terms: -0.5q + -0.6q = -1.1q
1 + -1.1q = 4.2 + 0.6q + -0.6q

Combine like terms: 0.6q + -0.6q = 0.0
1 + -1.1q = 4.2 + 0.0
1 + -1.1q = 4.2

Add '-1' to each side of the equation.
1 + -1 + -1.1q = 4.2 + -1

Combine like terms: 1 + -1 = 0
0 + -1.1q = 4.2 + -1
-1.1q = 4.2 + -1

Combine like terms: 4.2 + -1 = 3.2
-1.1q = 3.2

Divide each side by '-1.1'.
q = -2.909090909

Simplifying
q = -2.909090909

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