0.2(x+90)+0.4x=27

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Solution for 0.2(x+90)+0.4x=27 equation:


Simplifying
0.2(x + 90) + 0.4x = 27

Reorder the terms:
0.2(90 + x) + 0.4x = 27
(90 * 0.2 + x * 0.2) + 0.4x = 27
(18 + 0.2x) + 0.4x = 27

Combine like terms: 0.2x + 0.4x = 0.6x
18 + 0.6x = 27

Solving
18 + 0.6x = 27

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 0.6x = 27 + -18

Combine like terms: 18 + -18 = 0
0 + 0.6x = 27 + -18
0.6x = 27 + -18

Combine like terms: 27 + -18 = 9
0.6x = 9

Divide each side by '0.6'.
x = 15

Simplifying
x = 15

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