4 years ago

I dont understand this can someone explain it

Mathematics

1 answer:

Olegator [25]4 years ago

3 0

Sorryyyyyy don't know

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Tanzania [10]

Step-by-step explanation:

5x-7+3x+27=180

8x+20=180

8x=160

x=20°.

hope this helps you.

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3 years ago

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\textit{because the bases are the same, the exponents must also be the same}
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irina [24]

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3 years ago