0.4x+0.3=0.2x-1.3

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Solution for 0.4x+0.3=0.2x-1.3 equation:


Simplifying
0.4x + 0.3 = 0.2x + -1.3

Reorder the terms:
0.3 + 0.4x = 0.2x + -1.3

Reorder the terms:
0.3 + 0.4x = -1.3 + 0.2x

Solving
0.3 + 0.4x = -1.3 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
0.3 + 0.4x + -0.2x = -1.3 + 0.2x + -0.2x

Combine like terms: 0.4x + -0.2x = 0.2x
0.3 + 0.2x = -1.3 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
0.3 + 0.2x = -1.3 + 0.0
0.3 + 0.2x = -1.3

Add '-0.3' to each side of the equation.
0.3 + -0.3 + 0.2x = -1.3 + -0.3

Combine like terms: 0.3 + -0.3 = 0.0
0.0 + 0.2x = -1.3 + -0.3
0.2x = -1.3 + -0.3

Combine like terms: -1.3 + -0.3 = -1.6
0.2x = -1.6

Divide each side by '0.2'.
x = -8

Simplifying
x = -8

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