Question

what is the value of a ,if the point (a,3) lies on the graph of the equation 3x+2y=18?​

Answer 1

Answer:

the value of a is 4

Step-by-step explanation:

The value of a should be such that it fits the value of x when the value y is 3.

then we get the linear equation of

3x+6=18

3x=18-6

x=12/3=4

Mark as brainliest