7x-12+3x+28=180 degrees Please help ASAP

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Gal S asked Nov 10, 2022

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32 votes

7x-12+3x+28=180 degrees
Please help ASAP

Mathematics
high-school

Gal S asked Nov 10, 2022

by Gal S

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27 votes

Answer:

180 degrees

Explanation:

i think im not sure??????? i hope im right

you put it in the question

A Aiston answered Nov 12, 2022

by A Aiston

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25 votes

Answer = 180

7x+3x =10x
-12+28=16
So,
10x+16=180
10x=164
x

Salimah answered Nov 14, 2022

by Salimah

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