I think it's x2–1=0 because it's the only one that has -1 for origin of the ordinate
Answer:
34 is it
Step-by-step explanation:
Answer: 18
Step-by-step explanation: 5m - 7 = 6m + 11
Solve for M
5m - 6m = 11+ 7
-m = 18
Divide both sides by -1
-m/-1 = 18/-1
m = -18