12.5+1.9q=3(-0.7q+2.5)

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Solution for 12.5+1.9q=3(-0.7q+2.5) equation: 


Simplifying
12.5 + 1.9q = 3(-0.7q + 2.5)

Reorder the terms:
12.5 + 1.9q = 3(2.5 + -0.7q)
12.5 + 1.9q = (2.5 * 3 + -0.7q * 3)
12.5 + 1.9q = (7.5 + -2.1q)

Solving
12.5 + 1.9q = 7.5 + -2.1q

Solving for variable 'q'.

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

Add '2.1q' to each side of the equation.
12.5 + 1.9q + 2.1q = 7.5 + -2.1q + 2.1q

Combine like terms: 1.9q + 2.1q = 4q
12.5 + 4q = 7.5 + -2.1q + 2.1q

Combine like terms: -2.1q + 2.1q = 0.0
12.5 + 4q = 7.5 + 0.0
12.5 + 4q = 7.5

Add '-12.5' to each side of the equation.
12.5 + -12.5 + 4q = 7.5 + -12.5

Combine like terms: 12.5 + -12.5 = 0.0
0.0 + 4q = 7.5 + -12.5
4q = 7.5 + -12.5

Combine like terms: 7.5 + -12.5 = -5
4q = -5

Divide each side by '4'.
q = -1.25

Simplifying
q = -1.25

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