9(12x+9)=15(x+18)

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Solution for 9(12x+9)=15(x+18) equation:


Simplifying
9(12x + 9) = 15(x + 18)

Reorder the terms:
9(9 + 12x) = 15(x + 18)
(9 * 9 + 12x * 9) = 15(x + 18)
(81 + 108x) = 15(x + 18)

Reorder the terms:
81 + 108x = 15(18 + x)
81 + 108x = (18 * 15 + x * 15)
81 + 108x = (270 + 15x)

Solving
81 + 108x = 270 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
81 + 108x + -15x = 270 + 15x + -15x

Combine like terms: 108x + -15x = 93x
81 + 93x = 270 + 15x + -15x

Combine like terms: 15x + -15x = 0
81 + 93x = 270 + 0
81 + 93x = 270

Add '-81' to each side of the equation.
81 + -81 + 93x = 270 + -81

Combine like terms: 81 + -81 = 0
0 + 93x = 270 + -81
93x = 270 + -81

Combine like terms: 270 + -81 = 189
93x = 189

Divide each side by '93'.
x = 2.032258065

Simplifying
x = 2.032258065

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