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klemol [59]
3 years ago
6

Evaulate and solve for the variable ! -2x + 3x - 5 = 6 - 21

Mathematics
1 answer:
Svetlanka [38]3 years ago
8 0

Answer:

x = - 10

Step-by-step explanation:

Step 1:

- 2x + 3x - 5 = 6 - 21          Equation

Step 2:

x - 5 = - 15          Combine Like Term

Step 3:

x = - 15 + 5       Add

Answer:

x = - 10

Hope This Helps :)

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LMN≅PQR
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<span>LMN≅PQR means that point L is equal to P, point M is equal to Q, and point N is equal to R. All lines are the same.

Point Q has an angle of 72, which means that point M also has an angle of 72.

Now you have two angles to find x. All interior angles of a triangle add up to 180, so you can set up the following equation to find x:

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The angle of point L, x, is 72.


</span>
7 0
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Read 2 more answers
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