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3 years ago

15

Solve the system algebraically.

2 answers:

Allisa [31]3 years ago

8 0

<span>2x + y - 10 = 0
x - y - 4 = 0
------------add
3x - 14 =0
3x = 14
x = 14/3

</span>x - y - 4 = 0
14/3 - y - 4 = 0
y = 14/3 - 4
y = 4 2/3 - 4
y = 2/3

answer
y = 2/3
hope it helps

stepan [7]3 years ago

5 0

I think it's 14/3 too
:)

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