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schepotkina [342]
3 years ago
7

Find the value of x.

Mathematics
1 answer:
shepuryov [24]3 years ago
8 0

The two given equations are vertical angles, which mean they are the same.

Set the two equations to equal and solve for x:


13x-23 = 5x+17

Add 23 to each side:

13x = 5x+40

Subtract 5x from each side:

8x = 40

Divide both sides by 8:

x = 40/8

x = 5



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