Question

DESCRIPTION
If x = 18y - 17 and y = 5/3:
then what is the value of the given expression?
12x + 9 + 3​

Answer 1

Explanation:

i hope you understand this question

Answer 2

Given:

x=18y - 17

y=5/3

To find:

The value of 12x + 9 + 3​

Solution:

The required value of 12x + 9 + 3​ is 168.

We will use the given value of y to obtain x.

We are given that x=18y - 17 and y=5/3

So, x=18(5/3)-17

x=6(5)-17

x=30-17

x=13

Now, we are required to determine 12x + 9 + 3​.

=12x+12

We will substitute x=13 to obtain the value of 12x + 9 + 3​.

Using x=13,

=12(13)+12

=156+12

=168

Thus, the required value of 12x + 9 + 3​ is 168.