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lesya692 [45]
3 years ago
11

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

2+y=4

y=4-2

=2

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