69+x=9-x

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Solution for 69+x=9-x equation:


Simplifying
69 + x = 9 + -1x

Solving
69 + x = 9 + -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.
69 + x + x = 9 + -1x + x

Combine like terms: x + x = 2x
69 + 2x = 9 + -1x + x

Combine like terms: -1x + x = 0
69 + 2x = 9 + 0
69 + 2x = 9

Add '-69' to each side of the equation.
69 + -69 + 2x = 9 + -69

Combine like terms: 69 + -69 = 0
0 + 2x = 9 + -69
2x = 9 + -69

Combine like terms: 9 + -69 = -60
2x = -60

Divide each side by '2'.
x = -30

Simplifying
x = -30

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