0.5x-0.8=0.3+0.4

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Solution for 0.5x-0.8=0.3+0.4 equation: 


Simplifying
0.5x + -0.8 = 0.3 + 0.4

Reorder the terms:
-0.8 + 0.5x = 0.3 + 0.4

Combine like terms: 0.3 + 0.4 = 0.7
-0.8 + 0.5x = 0.7

Solving
-0.8 + 0.5x = 0.7

Solving for variable 'x'.

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

Add '0.8' to each side of the equation.
-0.8 + 0.8 + 0.5x = 0.7 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + 0.5x = 0.7 + 0.8
0.5x = 0.7 + 0.8

Combine like terms: 0.7 + 0.8 = 1.5
0.5x = 1.5

Divide each side by '0.5'.
x = 3

Simplifying
x = 3

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