0.2(5x-3)-0.3=3.1

Solution for 0.2(5x-3)-0.3=3.1 equation:

Simplifying
0.2(5x + -3) + -0.3 = 3.1

Reorder the terms:
0.2(-3 + 5x) + -0.3 = 3.1
(-3 * 0.2 + 5x * 0.2) + -0.3 = 3.1
(-0.6 + 1x) + -0.3 = 3.1

Reorder the terms:
-0.6 + -0.3 + 1x = 3.1

Combine like terms: -0.6 + -0.3 = -0.9
-0.9 + 1x = 3.1

Solving
-0.9 + 1x = 3.1

Solving for variable 'x'.

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

Add '0.9' to each side of the equation.
-0.9 + 0.9 + 1x = 3.1 + 0.9

Combine like terms: -0.9 + 0.9 = 0.0
0.0 + 1x = 3.1 + 0.9
1x = 3.1 + 0.9

Combine like terms: 3.1 + 0.9 = 4
1x = 4

Divide each side by '1'.
x = 4

Simplifying
x = 4