Question

for drawing the graph of 5x+2y=16 x=2

what is the value of y?

Answer 1

hey..... dear... your answer is in below, ☺️☺️

The given value is x=2

Replace the value in 5x+2x=16

=> x X 2+2y=16

=> 10+2y=16

=> 2y=16-10

=> 2y=6

=> y=6/2

=> y=3

Hence, the value is 3...❤️ ❤️

hope it helps you....

OK... bye✨✨

Answer 2

Given:

An equation $5x+2y=16$.

To find:

The value of y for $x=2$.

Solution:

To draw the graph of an equation that is in the form of x and y,

we need the x and y coordinates from where the graph of the equation will pass. If the value of one ordinate is given, then the calculation of the other gets easier. If neither x nor y is given, then we can start our calculation by assuming either x=0 or y=0 and then find the corresponding value of y and x.

Here x=2 is given, to find the value of y, substitute x=2 into the given equation.

$5\times2+2y=16\\10+2y=16\\2y=6\\y=3$

Thus, the value of y is 3.