3 years ago

-2y + x = 8 3y + 2x = 2 solve using substitution please show work

Mathematics

1 answer:

Inessa [10]3 years ago

4 0

Answer:

x=4,y=−2

Step-by-step explanation:

1 Solve for x in -2y+x=8

x=8+2y

2 Substitute x=8+2y into 3y+2x=2

7y+16=2

3 Solve for y in 7y+16=2

y=-2

4 Substitute y=-2 into x=8+2y

x=4

5 Therefore,

x=4

y=−2

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