Question

If (a, 3) is a solution of the equation of 2x+3y=17 find a

Answer 1

Answer:

if (a,3) then take x=a and y=3

then putting in equation

2x + 3y = 17

or 2(a) + 3(3) = 17

or 2a + 9 = 17

or 2a =17-9

or a = 8/2

a = 4

Step-by-step explanation: