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2 years ago

I’ve been having trouble with these all week!

Mathematics

2 answers:

Kobotan [32]2 years ago

7 0

Answer:

Step-by-step explanation:

so you will move constant to the right side and change the sign. 72x=223-7

then you will subtract the numbers 72x=223-7 and that will give you 72=216

then you will divide both sides by 72 and that will give you

x=3 .

gayaneshka [121]2 years ago

5 0

Answer:

Step-by-step explanation:

1. subtract 7 on both sides since 7 and 223 do not have variables next to them

2. rewrite as 72x=216

3. divide by 72x on both sides

4. x=3

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Answer:

Step-by-step explanation:

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Arte-miy333 [17]

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2 years ago

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KiRa [710]

Answer:

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Step-by-step explanation:

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