Question

Solve using TWO different methods.
3x-9y=3
6x-3y=-24

Answer 1

You can multiply the first equation by 2 and subtract the second equation and that will get rid of x and you can solve for y. Then put y in one of the equations and solve for x.
Do you want to do this first and then we can try another way to solve.

Answer 2

So would you do 3(2) -9y=3?

Answer 3

3x - 9y = 3
*2 *2 *2
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Answer 4

matrice style