4.78-0.3x+0.5x=2.31

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Solution for 4.78-0.3x+0.5x=2.31 equation: 


Simplifying
4.78 + -0.3x + 0.5x = 2.31

Combine like terms: -0.3x + 0.5x = 0.2x
4.78 + 0.2x = 2.31

Solving
4.78 + 0.2x = 2.31

Solving for variable 'x'.

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

Add '-4.78' to each side of the equation.
4.78 + -4.78 + 0.2x = 2.31 + -4.78

Combine like terms: 4.78 + -4.78 = 0.00
0.00 + 0.2x = 2.31 + -4.78
0.2x = 2.31 + -4.78

Combine like terms: 2.31 + -4.78 = -2.47
0.2x = -2.47

Divide each side by '0.2'.
x = -12.35

Simplifying
x = -12.35

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