i would say 2x+7 or 7+2x
= x + 4x + 12
= 5x + 12
x + 4 (x + 3)
This is not a FOIL situation.
You must first clear the parentheses.
4 times x = 4x
4 times 3 = 12
We now have:
x + 4x + 12
Combine like terms is our next step.
x + 4x = 5x
5x + 12
Answer this Question
math evaluation - So how am I suppose to Evaluate the expression and put it in ...
Math - My 7th grade daughter has the following math problem and gets zero help ...
4 grade - do you have a anwser to this question ,68, ,94, ,120 and the rule
Math (7th grade) - I have a math question that I do not really understand how to...
help - can someone help me with the pythagorean theorem? VERY HARD IM IN 7TH ...
7th grade math - Problem: c=45.00 (m) M=8 Do I times 45 by 8?
7th grade math - Is "quantity of" same as a multiplication problem?
Dont I need more info for this Math problem?? - You borrow $2,000 at a rate of 3...
7th grade math - My friend is in the 7th grade and broke his wrist so he cannot ...
7th grade math - How do you add this integer question: (+4.6)+(-2.5).