12+0.2x=0.3x+8

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Solution for 12+0.2x=0.3x+8 equation:


Simplifying
12 + 0.2x = 0.3x + 8

Reorder the terms:
12 + 0.2x = 8 + 0.3x

Solving
12 + 0.2x = 8 + 0.3x

Solving for variable 'x'.

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

Add '-0.3x' to each side of the equation.
12 + 0.2x + -0.3x = 8 + 0.3x + -0.3x

Combine like terms: 0.2x + -0.3x = -0.1x
12 + -0.1x = 8 + 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
12 + -0.1x = 8 + 0.0
12 + -0.1x = 8

Add '-12' to each side of the equation.
12 + -12 + -0.1x = 8 + -12

Combine like terms: 12 + -12 = 0
0 + -0.1x = 8 + -12
-0.1x = 8 + -12

Combine like terms: 8 + -12 = -4
-0.1x = -4

Divide each side by '-0.1'.
x = 40

Simplifying
x = 40

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