Question

Determine the value of b if (-2,-3) is a solution of the equation 3x+by=10 . Also find the coordinates of the point on its graph for which x=3

Answer 1

Answer:

b=-16/3 and if x=3 then y = - 3/16

Step-by-step explanation:

first put the value of x and y in equation

3(-2)+b(-3)=10

-6-3b=10

-3b=10+6

b=-16/3

If coordinate of x=3 then y= -3/16