2X+69=7X+9

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Solution for 2X+69=7X+9 equation:


Simplifying
2X + 69 = 7X + 9

Reorder the terms:
69 + 2X = 7X + 9

Reorder the terms:
69 + 2X = 9 + 7X

Solving
69 + 2X = 9 + 7X

Solving for variable 'X'.

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

Add '-7X' to each side of the equation.
69 + 2X + -7X = 9 + 7X + -7X

Combine like terms: 2X + -7X = -5X
69 + -5X = 9 + 7X + -7X

Combine like terms: 7X + -7X = 0
69 + -5X = 9 + 0
69 + -5X = 9

Add '-69' to each side of the equation.
69 + -69 + -5X = 9 + -69

Combine like terms: 69 + -69 = 0
0 + -5X = 9 + -69
-5X = 9 + -69

Combine like terms: 9 + -69 = -60
-5X = -60

Divide each side by '-5'.
X = 12

Simplifying
X = 12

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