Answer:
81
Step-by-step explanation:
2x+6=84
2x=78
81
find your own way
Answer:
135
Step-by-step explanation:
43 times 3 is 135
x-60 is the length. Multiply you get x2-110x=3000 this is a quadratic equation.
There you go here’s the graph
1 is 25
2 is 7.42
if you need explanation please comment and let me know
