Question

Find the value of a if the line 3y=ax + 7 will pass through (
1,2)

Answer 1

Answer:

Step-by-step explanation:

If it is passed by 1 and 2 the value of x would be 1 and the value of y should be 2 so the equation will be

=3(2)=a(1) + 7

6=a + 7

a=6-7

a=-1