0.2x+0.3x-1=3

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Solution for 0.2x+0.3x-1=3 equation:


Simplifying
0.2x + 0.3x + -1 = 3

Reorder the terms:
-1 + 0.2x + 0.3x = 3

Combine like terms: 0.2x + 0.3x = 0.5x
-1 + 0.5x = 3

Solving
-1 + 0.5x = 3

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 0.5x = 3 + 1

Combine like terms: -1 + 1 = 0
0 + 0.5x = 3 + 1
0.5x = 3 + 1

Combine like terms: 3 + 1 = 4
0.5x = 4

Divide each side by '0.5'.
x = 8

Simplifying
x = 8

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