5x+9(x-2)=15

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Solution for 5x+9(x-2)=15 equation:


Simplifying
5x + 9(x + -2) = 15

Reorder the terms:
5x + 9(-2 + x) = 15
5x + (-2 * 9 + x * 9) = 15
5x + (-18 + 9x) = 15

Reorder the terms:
-18 + 5x + 9x = 15

Combine like terms: 5x + 9x = 14x
-18 + 14x = 15

Solving
-18 + 14x = 15

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 + 14x = 15 + 18

Combine like terms: -18 + 18 = 0
0 + 14x = 15 + 18
14x = 15 + 18

Combine like terms: 15 + 18 = 33
14x = 33

Divide each side by '14'.
x = 2.357142857

Simplifying
x = 2.357142857

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