3.1q-2.2-3.7q=-1.6q-1.6

Solution for 3.1q-2.2-3.7q=-1.6q-1.6 equation:

Simplifying
3.1q + -2.2 + -3.7q = -1.6q + -1.6

Reorder the terms:
-2.2 + 3.1q + -3.7q = -1.6q + -1.6

Combine like terms: 3.1q + -3.7q = -0.6q
-2.2 + -0.6q = -1.6q + -1.6

Reorder the terms:
-2.2 + -0.6q = -1.6 + -1.6q

Solving
-2.2 + -0.6q = -1.6 + -1.6q

Solving for variable 'q'.

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

Add '1.6q' to each side of the equation.
-2.2 + -0.6q + 1.6q = -1.6 + -1.6q + 1.6q

Combine like terms: -0.6q + 1.6q = 1q
-2.2 + 1q = -1.6 + -1.6q + 1.6q

Combine like terms: -1.6q + 1.6q = 0.0
-2.2 + 1q = -1.6 + 0.0
-2.2 + 1q = -1.6

Add '2.2' to each side of the equation.
-2.2 + 2.2 + 1q = -1.6 + 2.2

Combine like terms: -2.2 + 2.2 = 0.0
0.0 + 1q = -1.6 + 2.2
1q = -1.6 + 2.2

Combine like terms: -1.6 + 2.2 = 0.6
1q = 0.6

Divide each side by '1'.
q = 0.6

Simplifying
q = 0.6