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Rzqust [24]
3 years ago
9

Solve for y. x + y + z = 4 4x - y - z = 1 x + z = 2

Mathematics
1 answer:
UNO [17]3 years ago
3 0

Answer:

y=2

Step-by-step explanation:

<u>note:</u><u> </u><u>it</u><u> </u><u>only</u><u> </u><u>says</u><u> </u><u>to</u><u> </u><u>figure</u><u> </u><u>out</u><u> </u><u>y</u>

x+y+z=4

x+z+y=4

2+y=4 (since x+z=2)

y=4-2

y=2

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