How do you get to 2,982 using 42 + something?

Hello There!

To Solve This Equation, I Would Not Use Addition Till The Very End.

Remember, 42 + Something Equals 2,982.

That is The Same As Subtracting 42 From 2,982

2,940 Is Your 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.

idk

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