3 years ago

IMPORTANT GUYS please help

Mathematics

1 answer:

rusak2 [61]3 years ago

3 0

Answer:

x=3,y=7

Step-by-step explanation:

8x+3y=45

2x+3y=27

8x-2x=6x

45-27=18

6x=18

6. 6

x=3

2x+3y=27

2(3)+3y=27

6+3y=27

3y=27-6

3y = 21

3. 3

y=7

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