Question

x+4y = 7 where y is a natural number then the minimum positive value of x + y = ?
a) 4
b) -4
c) 3
d) 1

Please give the complete explanation ​

Answer 1

Answer:

option c) is correct answers 3.

Step-by-step explanation:

x+4y=7

So we transpose +4 to RHS side.

Then =x+y=7-4

=》3

Answer 2

Step-by-step explanation:

Option c) is the correct answer 3

x+4y=7

So we transpose+4 to RHS

Then

x+y=

7-4

3