-4q-1.9=8.6-1.9q

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Solution for -4q-1.9=8.6-1.9q equation:


Simplifying
-4q + -1.9 = 8.6 + -1.9q

Reorder the terms:
-1.9 + -4q = 8.6 + -1.9q

Solving
-1.9 + -4q = 8.6 + -1.9q

Solving for variable 'q'.

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

Add '1.9q' to each side of the equation.
-1.9 + -4q + 1.9q = 8.6 + -1.9q + 1.9q

Combine like terms: -4q + 1.9q = -2.1q
-1.9 + -2.1q = 8.6 + -1.9q + 1.9q

Combine like terms: -1.9q + 1.9q = 0.0
-1.9 + -2.1q = 8.6 + 0.0
-1.9 + -2.1q = 8.6

Add '1.9' to each side of the equation.
-1.9 + 1.9 + -2.1q = 8.6 + 1.9

Combine like terms: -1.9 + 1.9 = 0.0
0.0 + -2.1q = 8.6 + 1.9
-2.1q = 8.6 + 1.9

Combine like terms: 8.6 + 1.9 = 10.5
-2.1q = 10.5

Divide each side by '-2.1'.
q = -5

Simplifying
q = -5

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