Ineed to know how to solve for x

add all the numbers until u left with no numbers left except the number left over and then add xs and then subtract the number from 23 to isolate x. then divide x by the number left over from the right side.

-6+9-19=-16

x+2x=3x

so -16+3x= 23

     +16       +16

3x=39

(3/3)x=39/3

x=13

hope it helps!

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.