(2.2-6.1x)-(3.7+1.9x)=

Solution for (2.2-6.1x)-(3.7+1.9x)= equation:

Simplifying
(2.2 + -6.1x) + -1(3.7 + 1.9x) = 0

Remove parenthesis around (2.2 + -6.1x)
2.2 + -6.1x + -1(3.7 + 1.9x) = 0
2.2 + -6.1x + (3.7 * -1 + 1.9x * -1) = 0
2.2 + -6.1x + (-3.7 + -1.9x) = 0

Reorder the terms:
2.2 + -3.7 + -6.1x + -1.9x = 0

Combine like terms: 2.2 + -3.7 = -1.5
-1.5 + -6.1x + -1.9x = 0

Combine like terms: -6.1x + -1.9x = -8x
-1.5 + -8x = 0

Solving
-1.5 + -8x = 0

Solving for variable 'x'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + -8x = 0 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + -8x = 0 + 1.5
-8x = 0 + 1.5

Combine like terms: 0 + 1.5 = 1.5
-8x = 1.5

Divide each side by '-8'.
x = -0.1875

Simplifying
x = -0.1875