Question

Write the following algebraically:

I think of a number, take away one and multiply the rest by 3.

Answer 1

y = 3(x-1)

Explanation:

Here is an example so you know it works.

Regular: I pick 58 I take away 1 = 57*3=171

Algebraically: y = 3(58-1) First do parenthesis

y = 3(57)

y = 171

Hope this helps!!