Answer:
10+5x
Step-by-step explanation:
7 and 3 are like terms and 7+3=10
-3x and 8x are also like terms and -3x+8x=5x
Therefore you have 10+5x
It is in the book just got look for it
You can have many ratios equal to that by just multiplying the top and bottom for example
3/2
x2
3x2/2x2
6/4
When you multiply 2 terms together , you'll need to multiply the numbers then add the exponents. Combine the terms if you need to. Distribute each of the term for the 1st polynomial to each term according to the 2nd polynomial.
