HELP FAST. Which of the following values of x will result in a true statement when substituted into the given equation? -3(x – 2) = 9 A. x = 1 B. x = -1 C. x = 3 D. x = -3.

x−y=9 , x+y=6

x+y=3

, 2x−8y=19

x2−y=2

, 2x−y=−1

Step-by-step explanation:

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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.