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NARA [144]
2 years ago
9

Will give brainliest if correct

Mathematics
1 answer:
zaharov [31]2 years ago
6 0

Answer:

8x+140=180

8x=40

x=5°

Step-by-step explanation:

Sum of angles in a straight line=180°

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Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?
aleksandrvk [35]
To solve this problem, we must simplify the the equation:
<span>Here is the base equation -2m - 5m - 8 = 3 + (-7) + m (Add all like terms):

</span>#1 -2m - 5m - 8 = 3 + (-7) + m (Property of Addition)<span>
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3 0
3 years ago
Read 2 more answers
Jade solved the following equation:
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step 1 has incorrect justification

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