Answer:
1/3
Explanation:
you add the 2x onto the 4x to get 6x on one side on the other side you add on the nine so now you have 18=6x then you divide by 18 to get 6/18 or simplified 1/3 also 33.3 as a decimal
Answer: x = 3
9 - 2x = 4x - 9
18 -2x = 4x
18 = 6x
x = 3
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