Question

If (-4, 19) is a solution of the equation y=ax+3, then the value of a is *

Answer 1

your answer is -4

Step-by-step explanation:

If (-4, 19) is a solution of the equation then,

we will put these values in equation....

y = ax + 3

19 = a(-4) + 3

19 = -4a + 3

19 - 3 = -4a

16 = -4a

16/4 = -a

4 = -a

a = -4

I hope it will help you.....