You cannot have infinite solutions.
Answer:
I don't understand the question. Pls is there any picture
Answer:
infinity
Step-by-step explanation:
you can change x and then every answer will be different
x/20 = 21/14 (similar proportions)
x/20 = 3/2 (simplify by canceling out a factor of 7)
x = 30
Answer:
[x-3] [x+4]
Step-by-step explanation:
You look to see if you spot the appropriate factors strait away. If you can not immediately determine them you have to consider all of the potential ones and reason out which ones work.
