Combine like terms to get 2x + 6x which is 8x and 3y + 9y which is 12y so the simplified answer is 8x + 12y
Answer:
A student is sitting at a desk, getting ready for a math test.
Oh...no…I’m in big trouble. In all the days, why today do we have to have a pop quiz in math? I didn’t EVEN study! I just hate math! Ever since I started algebra, math has gotten harder and harder! Every time I look at an equation, the numbers get all mixed up and jumbled in my brain, and I try to remember the way to solve the problem. And by the time I find out how to solve that problem, HALF of the class is already DONE! But today might be a different day. Like they say, if you believe in yourself, anything is possible. Oh,no, Mr. Boyd is coming! (The teacher places the quiz in front of her/him.) (She/he looks at the quiz.) Oh, this doesn’t look half as bad. Ok, if two x plus fifty equals four x plus nine, then you bring the two over and… oh no! I forgot what you do next! (Sighs) ok, focus, focus. Breathe in, and breathe out.(Sighs) Ok, I got this.(Completes the rest of the quiz without a problem.) Finished! (Teacher comes by to collect his/her work.) Ok, I think I did good. I swear for the REST of my life I will never do a math problem again!
Step-by-step explanation:
Hope you like it. I have hard time with Algebra.
Do you know how to use elimination method?
All you need to do is multiply the bottom equation by 4
4 and -4 cancel out. 14 and -28/2 cancel out. You are left with 0 = 0 oh, there is a solution my bad Infinitely many
Any answer ending in a number answering itself has infinitely many solutions.
Answer: -6 + 15 + 15 = 5.9 - 4 - 17
24 = 15.1
No solution
Step-by-step explanation:
I think this is the answer I'm not a hundred percent
the answer is 60000 to the nearest 1000