Question

(3x+7)+(4x-3)

Answer 1

Have you considered adding "like" terms?

Answer 2

https://www.google.com/search?q=(3x%2B7)%2B(4x-3)++++a+few+moments+ago&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a&channel=fflb#rls=org.mozilla:en-US:official&channel=fflb&q=(3x%2B7)%2B(4x-3)+++

Answer 3

I got 7x then do I add the positive 7 to what would be the negative three which would then give me my answer? dealing with polynomials

Answer 4

3+4 = 7, thus 7x is part of the answer for the 'x' portion.
7-3 = 4, thus 4 is part of the answer for the constant portion.

Put it all together and you are done.

Answer 5

thank you so much!