An equation is shown below:
2 answers:
Answer:
Step-by-step explanation:
<u>Skills needed: One-Variable Equations, Solving Equations</u>
1) The first thing is to use P.E.M.D.A.S
There are no Parentheses, or Exponents, so we go to multiplication
The quantity we multiply is:
Using distributive property (which is ), you get:
2) Now, we substitute back in and combine like terms:
Combine the -40 and 15 ()
Then, you will get: ()
3) Add 25 to both sides, to isolate the variable:
, and then -15+25 is 10, so
4) Divide by 10 on both sides, and get
Hope this helps and have a nice day!! :) :]
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