All you need to do it combine like terms.
3x + 9 + 4x + x
(3x + 4x + x) + 9
8x + 9
i hope this was helpful for you!
The answer for this question is Option B : 12.28
Answer:
Step-by-step explanation:
More than anything else, Algebra is a procedure. It has rules and axioms which when followed produce answers to problems -- problems that may not yield anything without Algebra.
These axioms and rules are familiar to anyone who has taken a course in advanced Mathematics. So each person who knows the procedure knows also how mathematics can work. It is a universal language spoken by those trained in what it offers to the education of both the "sender" and the "receiver."
I think it's something like a mile or so, maybe a mile and a half. Sorry if I'm wrong.
Answer:
Step-by-step explanation:
Given
Required
Calculate one of the root of the equation
Factorize
Split equation
Make x the subject of formula in both expressions
<em>From the list of given options, one of the roots of the equation is</em> 
