How many solutions does this equation have?

7s − 6 − 5 = 7s + 17

No solution

Step-by-step explanation:

7s − 6 − 5 = 7s + 17

-7s               -7s

-6 - 5 = 17

-11 = 17

The sides aren't equal, thus there is no solution.

None. It has no solutions

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

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.