Question

The equation of a function is y = 25 - 3x. Find the value of a when
(b)y= 34, (b) y = -5.​

Answer 1

Answer:

y=25-3x

when y =34 and y= -5

Step-by-step explanation:

First let's put y =34 in equation

34 =25-3x

34 -25= -3x

9 = -3x

x = 9\ -3

x = -3

Secondly let's put y = -5 in equation

-5 = 25-3x

-5 -25= -3x

-30 = -3x

x = -30\-3

x = 10