2x+7=20 can someone please help with this
2 answers:
Answer: 6.5
Step-by-step explanation:
20 - 7 is 13
13 divided by 2 is 6.5
Answer:
6.5
Step-by-step explanation:
first subtract 7 from both sides
2x=13
next divide both sides by 2
x=6.5
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She has 6 1/3. The larger dress need 3 2/3. So 6 1/3 - 3 2/3 = 2 2/3
So Mrs. Rodriguez will need 2 2/3 for the smaller dress
