Question

5x + 7y = 17 ; 34-2y =4​

Answer 1

Answer:

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Step-by-step explanation:

34-2y=4

34-4=2y

2y=30

y=30/2

y=15 ans

Answer 2

Step-by-step explanation:

34-4=2y

y=30/2

y=15

put value in eq 1

5x+7*15=17

5x+105=17

5x=17-105

X=88/5

x= -17.6