Answer:
(a)3-2=1 (b) 4-3=1 (c) 12-1-1=10
First add 5 to right side

Next , to cancel the 7, you need to multiply by 7 on both sides
2y +7x+4
I think.....
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Answer:
Step-by-step explanation:
Answer: the Answer is $14.73
Step-by-step explanation: that how you sell a mug