Answer:
-10 OVER 2-90
Step-by-step explanation:
12.3649.p
No, they are not equivalent.
f = -8
7(f+3)+9=5(f-2)-3f
7f + 21 + 9 = 5f - 10 - 3f
7f + 30 = 2f - 10
5f = -40