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Varvara68 [4.7K]
3 years ago
10

Please Help Me ASAP.

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0

Answer:

Step-by-step explanation:

If y= x + 4 then plug it into the other equation where the y is. So 5x + x +4=22. Then solve.

for x                                                                              for y

5x + x + 4=22                                                               y=x +4

6x+4=22                                                                         y=3+4

22-4=18                                                                            y=7

6x = 18

18/6=3                                                      

x=3                                                         so, x=3 and y=7

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