3 years ago

Solve the simultaneous equationx + y = 4,3x + y = 8

Mathematics

1 answer:

worty [1.4K]3 years ago

7 0

Answer:

x=2, y=2

Step-by-step explanation:

x+y=4

3x+y=8

3x-x=4

2x=4

x=4/2

2+y=4

y=4-2

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Solve the simultaneous equationx + y = 4,3x + y = 8​

Solve the simultaneous equationx + y = 4,3x + y = 8