0.18(18)+0.03x=0.09(18+x)

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Solution for 0.18(18)+0.03x=0.09(18+x) equation: 


Simplifying
0.18(18) + 0.03x = 0.09(18 + x)

Multiply 0.18 * 18
3.24 + 0.03x = 0.09(18 + x)
3.24 + 0.03x = (18 * 0.09 + x * 0.09)
3.24 + 0.03x = (1.62 + 0.09x)

Solving
3.24 + 0.03x = 1.62 + 0.09x

Solving for variable 'x'.

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

Add '-0.09x' to each side of the equation.
3.24 + 0.03x + -0.09x = 1.62 + 0.09x + -0.09x

Combine like terms: 0.03x + -0.09x = -0.06x
3.24 + -0.06x = 1.62 + 0.09x + -0.09x

Combine like terms: 0.09x + -0.09x = 0.00
3.24 + -0.06x = 1.62 + 0.00
3.24 + -0.06x = 1.62

Add '-3.24' to each side of the equation.
3.24 + -3.24 + -0.06x = 1.62 + -3.24

Combine like terms: 3.24 + -3.24 = 0.00
0.00 + -0.06x = 1.62 + -3.24
-0.06x = 1.62 + -3.24

Combine like terms: 1.62 + -3.24 = -1.62
-0.06x = -1.62

Divide each side by '-0.06'.
x = 27

Simplifying
x = 27

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