If i had a question like: If y = 2x-3 find the value of y when x = 2

Do i treat X the value of X like 22 or 4. Do i multiply, add, or just insert it.

(It's been a long time since I've done these problems.)

Question

Mathematics

Hood

3 April, 20:07

If i had a question like: If y = 2x-3 find the value of y when x = 2

Do i treat X the value of X like 22 or 4. Do i multiply, add, or just insert it.

(It's been a long time since I've done these problems.)

+3

Answers (1)

Know the Answer?

Coralie · Answer 1

That's is depend from the author of the equation. But most time there is need to multiply value X into constant before.

In other words it look likes

y=2*x-3

If i had a question like: If y = 2x-3 find the value of y when x = 2Do i treat X the value of X like 22 or 4. Do i multiply, add, or just insert it.(It's been a long time since I've done these problems.)

If i had a question like: If y = 2x-3 find the value of y when x = 2

Do i treat X the value of X like 22 or 4. Do i multiply, add, or just insert it.

(It's been a long time since I've done these problems.)