126=.80x+30

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Solution for 126=.80x+30 equation:


Simplifying
126 = 0.80x + 30

Reorder the terms:
126 = 30 + 0.80x

Solving
126 = 30 + 0.80x

Solving for variable 'x'.

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

Add '-0.80x' to each side of the equation.
126 + -0.80x = 30 + 0.80x + -0.80x

Combine like terms: 0.80x + -0.80x = 0.00
126 + -0.80x = 30 + 0.00
126 + -0.80x = 30

Add '-126' to each side of the equation.
126 + -126 + -0.80x = 30 + -126

Combine like terms: 126 + -126 = 0
0 + -0.80x = 30 + -126
-0.80x = 30 + -126

Combine like terms: 30 + -126 = -96
-0.80x = -96

Divide each side by '-0.80'.
x = 120

Simplifying
x = 120

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