1-3(x-9)=18

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Solution for 1-3(x-9)=18 equation:


Simplifying
1 + -3(x + -9) = 18

Reorder the terms:
1 + -3(-9 + x) = 18
1 + (-9 * -3 + x * -3) = 18
1 + (27 + -3x) = 18

Combine like terms: 1 + 27 = 28
28 + -3x = 18

Solving
28 + -3x = 18

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -3x = 18 + -28

Combine like terms: 28 + -28 = 0
0 + -3x = 18 + -28
-3x = 18 + -28

Combine like terms: 18 + -28 = -10
-3x = -10

Divide each side by '-3'.
x = 3.333333333

Simplifying
x = 3.333333333

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