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  • 25-02-2021
  • Mathematics
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please help when there are two x's i get confused. answer #3 with an answer!

please help when there are two xs i get confused answer 3 with an answer class=

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cjtrevs010 cjtrevs010
  • 25-02-2021

Answer:

x = 1

Step-by-step explanation:

We know that the two angles must be equal to each other. So:

65x - 12 = 43x + 10

First add 12 to both sides:

65x - 12 + 12 = 43x + 10 + 12

65x = 43x + 22

Then subtract 43x from both sides:

65x - 43x = 43x - 43x + 22

22x = 22

x = 1

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