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
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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
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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
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