2.1x-1.6=-5.6

Solution for 2.1x-1.6=-5.6 equation:

Simplifying
2.1x + -1.6 = -5.6

Reorder the terms:
-1.6 + 2.1x = -5.6

Solving
-1.6 + 2.1x = -5.6

Solving for variable 'x'.

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

Add '1.6' to each side of the equation.
-1.6 + 1.6 + 2.1x = -5.6 + 1.6

Combine like terms: -1.6 + 1.6 = 0.0
0.0 + 2.1x = -5.6 + 1.6
2.1x = -5.6 + 1.6

Combine like terms: -5.6 + 1.6 = -4
2.1x = -4

Divide each side by '2.1'.
x = -1.904761905

Simplifying
x = -1.904761905