3[x+9]=2x+19

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Solution for 3[x+9]=2x+19 equation:


Simplifying
3[x + 9] = 2x + 19

Reorder the terms:
3[9 + x] = 2x + 19
[9 * 3 + x * 3] = 2x + 19
[27 + 3x] = 2x + 19

Reorder the terms:
27 + 3x = 19 + 2x

Solving
27 + 3x = 19 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
27 + 3x + -2x = 19 + 2x + -2x

Combine like terms: 3x + -2x = 1x
27 + 1x = 19 + 2x + -2x

Combine like terms: 2x + -2x = 0
27 + 1x = 19 + 0
27 + 1x = 19

Add '-27' to each side of the equation.
27 + -27 + 1x = 19 + -27

Combine like terms: 27 + -27 = 0
0 + 1x = 19 + -27
1x = 19 + -27

Combine like terms: 19 + -27 = -8
1x = -8

Divide each side by '1'.
x = -8

Simplifying
x = -8

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