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3 years ago

Could someone solve for X, Y and Z

Mathematics

1 answer:

tatyana61 [14]3 years ago

5 0

Answer:

x=10,y=5,z=2

Step-by-step explanation:

x+15=2x+5

x=10

4y=8y-20

4y=20

y=5

10z-5=3z+9

7z=14

z=2

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