7X-9=6+2X

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Solution for 7X-9=6+2X equation:


Simplifying
7X + -9 = 6 + 2X

Reorder the terms:
-9 + 7X = 6 + 2X

Solving
-9 + 7X = 6 + 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.
-9 + 7X + -2X = 6 + 2X + -2X

Combine like terms: 7X + -2X = 5X
-9 + 5X = 6 + 2X + -2X

Combine like terms: 2X + -2X = 0
-9 + 5X = 6 + 0
-9 + 5X = 6

Add '9' to each side of the equation.
-9 + 9 + 5X = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 5X = 6 + 9
5X = 6 + 9

Combine like terms: 6 + 9 = 15
5X = 15

Divide each side by '5'.
X = 3

Simplifying
X = 3

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