Question

write this expression in simplest form


x+3+2x-5+x+7

Answer 1

you need to combine the numbers with like variables, like you would combine 2x and x (technically x is 1x)

make sure you use the operation BEFORE it

:) hope this helps. Let me know if you need any more

Answer 2

4x+5

Answer 3

4x+5

Answer 4

Just add all the x, and add al the numbers by themselves, so you have:
x+3+2x-5+x+7.
First let's add all the x, we have x+2x+x, so basically we have 1+2+1=4, therefore 4x, as for the numbers alone we have 3-5+7=5, so we add them up and we get 4x+5.
Cheers!