2(3x+8)+9=9+2x

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Solution for 2(3x+8)+9=9+2x equation:


Simplifying
2(3x + 8) + 9 = 9 + 2x

Reorder the terms:
2(8 + 3x) + 9 = 9 + 2x
(8 * 2 + 3x * 2) + 9 = 9 + 2x
(16 + 6x) + 9 = 9 + 2x

Reorder the terms:
16 + 9 + 6x = 9 + 2x

Combine like terms: 16 + 9 = 25
25 + 6x = 9 + 2x

Solving
25 + 6x = 9 + 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.
25 + 6x + -2x = 9 + 2x + -2x

Combine like terms: 6x + -2x = 4x
25 + 4x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
25 + 4x = 9 + 0
25 + 4x = 9

Add '-25' to each side of the equation.
25 + -25 + 4x = 9 + -25

Combine like terms: 25 + -25 = 0
0 + 4x = 9 + -25
4x = 9 + -25

Combine like terms: 9 + -25 = -16
4x = -16

Divide each side by '4'.
x = -4

Simplifying
x = -4

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