2x+15=9
2x= -6
so the answer is -3
Answer:
the given equation is y=4/7x
reciprocating both sides you get y/x =7/4
now x and y are directly porportional to each other so
x=ky where k is the constant
or x/y=k ......................(2)
equating 1 and 2
k=7/4
Step-by-step explanation:
Can you give me more information about it please
Answer:
- 18-24x
Step-by-step explanation:
pls give brainly if its correct
Answer:
-510
Step-by-step explanation:
Below the sea level should be represented by negative sign.
So, -510
