Question

8
.
d) 11
a®xa'xaº = a?
a) 6
b) 5
c) O
The solution of the equation x + 15 = 19 is
a) 4
b) 3
c) 15
9.
d) 19
10
22x17​

Answer 1

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Correct option is

B

4

∵y=ax+3

19=a(4)+3

⇒4a=16⇒a=4