Asked by David

When the number w is multiplied by 4, the result is the same as when 4 is added to w. What is the value of 3w
Answered by Nosferatu
4w= w+4, solve for just plain old w, and then just multiply that by 3 for 3w.
Answered by Reiny
One line will do it

4w = x + 4
3w = 4