Select the action you would use to solve 3x = 12. Then select the property
that justifies that action.
A. Action: Add 3 to both sides.
O
B. Action: Multiply both sides by 3.
C. Action: Divide both sides by 3.
O
D. Property: Addition property of equality
E. Property: Multiplication property of equality
O
F. Property: Division property of equality
???

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

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.