Answer:
The answer to this equation is x=2.
Explanation:
9x-10=3x +9
You add 10 to both sides
9x-10+10 =3x+2+10
Simplify
9x+ 3x+12
Subract 3x from both sides
9x-3x=3x+12-3x
Simplify
6x=12
Divide both sides by 6
6x/6 = 12/6
Your answer: x=2
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