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3 years ago

7

Okay guys one more and thank you!

2 answers:

Lelechka [254]3 years ago

6 0

Answer:

28

Step-by-step explanation:

3*7-7

3*7=21--7=28

AnnZ [28]3 years ago

5 0

Answer:

=3b−7

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

What is the answer to<br> -2a-9=6a+15

timurjin [86]

Answer:

$a=-3$

Step-by-step explanation:

$-2a-9=6a+15$

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$-2a-9+9=6a+15+9$

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3 years ago

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An angle measures 47°. What is the measure of its supplement?

MaRussiya [10]

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6 0

3 years ago

I need help please and thank you

Leni [432]

Answer:x=11

Step-by-step explanation:

2x-13=9

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4 years ago

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