Question

the equation of a function is y = 2/3 x + 1/3. Find a) the value of y when i) x = -3. ii) x = 1 1/2 b) the value of x when i) y = 1 y = - 1/6

please do it step by step
it's urgent​

Answer 1

Answer:

1) answer is -5/3

2) answer is 4

3) answer is 1

4) answer Is -3/4