Question

To draw a graph of 5x + 2y=16, Find y when x=2. a) 11/2 b) 8 c)3 4) 14/5​

Answer 1

Step-by-step explanation:

5.(2)+2y= 16

2y= 6

y= 3..

Answer 2

c)3

Explanation:

Given:

1. 5x + 2y=16

2. x=2

To find:

The value of y

Solution:

==> Substitute the given x value in the equation

==> The equation is 5x + 2y=16

==> x =2

==> 5(2) + 2y=16

==> 10 +2y = 16

==> 2y = 16-10

==> 2y =6

==> y = 6÷2

==> y = 3

==> The value of y is 3

==> c) 3