Question

solve by elimination, 2s-3t=-4 and 7-3t=s. Show your work.

Answer 1

can u show ur work on the whteboard for me

Answer 2

2s-3t=-4
s+3t=7

add

3s+0=3
so s=1
plug 1 in for s in either eq and

2(1)-3t=-4
2-3t=-4
-3t=-6
t=2

Answer 3

brb

Answer 4

I have to do a better job of reading the instructions.

Answer 5

k

Answer 6

I would have gotten the correct answer, but I used substitution rather than elimination.

Answer 7

My mistake.