3(x+2)-9=x-19

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Solution for 3(x+2)-9=x-19 equation:


Simplifying
3(x + 2) + -9 = x + -19

Reorder the terms:
3(2 + x) + -9 = x + -19
(2 * 3 + x * 3) + -9 = x + -19
(6 + 3x) + -9 = x + -19

Reorder the terms:
6 + -9 + 3x = x + -19

Combine like terms: 6 + -9 = -3
-3 + 3x = x + -19

Reorder the terms:
-3 + 3x = -19 + x

Solving
-3 + 3x = -19 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3 + 3x + -1x = -19 + x + -1x

Combine like terms: 3x + -1x = 2x
-3 + 2x = -19 + x + -1x

Combine like terms: x + -1x = 0
-3 + 2x = -19 + 0
-3 + 2x = -19

Add '3' to each side of the equation.
-3 + 3 + 2x = -19 + 3

Combine like terms: -3 + 3 = 0
0 + 2x = -19 + 3
2x = -19 + 3

Combine like terms: -19 + 3 = -16
2x = -16

Divide each side by '2'.
x = -8

Simplifying
x = -8

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