0.9(x+90)+.1x=106

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Solution for 0.9(x+90)+.1x=106 equation:


Simplifying
0.9(x + 90) + 0.1x = 106

Reorder the terms:
0.9(90 + x) + 0.1x = 106
(90 * 0.9 + x * 0.9) + 0.1x = 106
(81 + 0.9x) + 0.1x = 106

Combine like terms: 0.9x + 0.1x = 1x
81 + 1x = 106

Solving
81 + 1x = 106

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + 1x = 106 + -81

Combine like terms: 81 + -81 = 0
0 + 1x = 106 + -81
1x = 106 + -81

Combine like terms: 106 + -81 = 25
1x = 25

Divide each side by '1'.
x = 25

Simplifying
x = 25

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