27 less than twice a number is -1

2x-27=-1

This is the equa

Step-by-step explanation:

Answer

x=13

This is the answer

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

ummm seems that u didnt post the attachement !