0.5x-0.3=0.4x+4

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Solution for 0.5x-0.3=0.4x+4 equation:


Simplifying
0.5x + -0.3 = 0.4x + 4

Reorder the terms:
-0.3 + 0.5x = 0.4x + 4

Reorder the terms:
-0.3 + 0.5x = 4 + 0.4x

Solving
-0.3 + 0.5x = 4 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
-0.3 + 0.5x + -0.4x = 4 + 0.4x + -0.4x

Combine like terms: 0.5x + -0.4x = 0.1x
-0.3 + 0.1x = 4 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
-0.3 + 0.1x = 4 + 0.0
-0.3 + 0.1x = 4

Add '0.3' to each side of the equation.
-0.3 + 0.3 + 0.1x = 4 + 0.3

Combine like terms: -0.3 + 0.3 = 0.0
0.0 + 0.1x = 4 + 0.3
0.1x = 4 + 0.3

Combine like terms: 4 + 0.3 = 4.3
0.1x = 4.3

Divide each side by '0.1'.
x = 43

Simplifying
x = 43

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