2 years ago

It is in the picture.

Mathematics

1 answer:

MrRissso [65]2 years ago

4 0

Answer:

x = 10

y = 20

Step-by-step explanation:

7x + 90 + 20 = 180

7x = 70

x = 10

5x + 2y = 90

50 + 2y = 90

2y = 40

y = 20

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