69-2x=78-3x

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Solution for 69-2x=78-3x equation:


Simplifying
69 + -2x = 78 + -3x

Solving
69 + -2x = 78 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
69 + -2x + 3x = 78 + -3x + 3x

Combine like terms: -2x + 3x = 1x
69 + 1x = 78 + -3x + 3x

Combine like terms: -3x + 3x = 0
69 + 1x = 78 + 0
69 + 1x = 78

Add '-69' to each side of the equation.
69 + -69 + 1x = 78 + -69

Combine like terms: 69 + -69 = 0
0 + 1x = 78 + -69
1x = 78 + -69

Combine like terms: 78 + -69 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

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