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{3.1 + y=8 {2x + 2y = 8​
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{3.1 + y=8
{2x + 2y = 8​

User Mior
by
8.2k points

1 Answer

5 votes

(x,y)=(-0.9,4.9)

{3.1 + y=8

{2x + 2y = 8

{y=4.9

{2x + 2y = 8

2x + 2y = 8

2x + 2×4.9 = 8

x=-0.9

User Hauleth
by
8.1k points
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