0.02x-3(x+0.2)=1.3

Solution for 0.02x-3(x+0.2)=1.3 equation:

Simplifying
0.02x + -3(x + 0.2) = 1.3

Reorder the terms:
0.02x + -3(0.2 + x) = 1.3
0.02x + (0.2 * -3 + x * -3) = 1.3
0.02x + (-0.6 + -3x) = 1.3

Reorder the terms:
-0.6 + 0.02x + -3x = 1.3

Combine like terms: 0.02x + -3x = -2.98x
-0.6 + -2.98x = 1.3

Solving
-0.6 + -2.98x = 1.3

Solving for variable 'x'.

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

Add '0.6' to each side of the equation.
-0.6 + 0.6 + -2.98x = 1.3 + 0.6

Combine like terms: -0.6 + 0.6 = 0.0
0.0 + -2.98x = 1.3 + 0.6
-2.98x = 1.3 + 0.6

Combine like terms: 1.3 + 0.6 = 1.9
-2.98x = 1.9

Divide each side by '-2.98'.
x = -0.6375838926

Simplifying
x = -0.6375838926