[x+9]=[5-x]

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Solution for [x+9]=[5-x] equation:


Simplifying
[x + 9] = [5 + -1x]

Reorder the terms:
[9 + x] = [5 + -1x]

Remove brackets around [9 + x]
9 + x = [5 + -1x]

Remove brackets around [5 + -1x]
9 + x = 5 + -1x

Solving
9 + x = 5 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
9 + x + x = 5 + -1x + x

Combine like terms: x + x = 2x
9 + 2x = 5 + -1x + x

Combine like terms: -1x + x = 0
9 + 2x = 5 + 0
9 + 2x = 5

Add '-9' to each side of the equation.
9 + -9 + 2x = 5 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 5 + -9
2x = 5 + -9

Combine like terms: 5 + -9 = -4
2x = -4

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

Simplifying
x = -2

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