Answer:
2
Step-by-step explanation:
Answer:
whats the question
Step-by-step explanation:
5(w - 1) - 2 = 5w + 7
5w - 5 - 2 = 5w + 7
5w - 7 = 5w + 7
5w - 5w = 7 + 7
0 = 14 (incorrect)
there are no solutions to this system...0 solutions
Answer:
If what the sin 90º
Step-by-step explanation: