.30x+80=.80+20

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Solution for .30x+80=.80+20 equation:


Simplifying
0.30x + 80 = 0.80 + 20

Reorder the terms:
80 + 0.30x = 0.80 + 20

Combine like terms: 0.80 + 20 = 20.8
80 + 0.30x = 20.8

Solving
80 + 0.30x = 20.8

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + 0.30x = 20.8 + -80

Combine like terms: 80 + -80 = 0
0 + 0.30x = 20.8 + -80
0.30x = 20.8 + -80

Combine like terms: 20.8 + -80 = -59.2
0.30x = -59.2

Divide each side by '0.30'.
x = -197.3333333

Simplifying
x = -197.3333333

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