

Multiply both sides by 2.

Multiply 6 and 2 to get 12.

Subtract 3 from both sides.

Subtract 3 from 12 to get 9.

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Hope it helps.
RainbowSalt2222
Answer:
15_789(0)
Step-by-step explanation:
900/12= 75
780/12= 65
75+65=140
The answer is a
Answer: 6
Step-by-step explanation: If you pay 3 dollars, and it is 50% off, you would multiply 3 by 2 to get 6.
Answer:
Assume that the formula is true for the (k+1)term
Step-by-step explanation:
I learned this in class a couple weeks ago in intermediate algebra