Answer:
x=-6
Step-by-step explanation:
7x-9x=6+6
-2x=12
x=-6
If functions transfer some a to b via some formula, then inverse of such functions transfer b to a via some other formula.
Hope this helps.
Answer:
Hi... Do this for prove that
The Middle school won 17 games so the senior school won 51 games
A ratio between is like 52