Actually Welcome to the Concept of the linear equations.
here, given value of x = 8 ,we substitute it to get the value of y,
so ,
5(8)-2y= 30
=> 40 - 2y = 30
=> -2y = -10
=> y = 5
hence the value of y = 5
=====> (8,5)
Answer:
its 5 hours i think
Step-by-step explanation:
*2 months later*
Answer: 60%
thật ngu ngốc
Stethật ngu ngốcp-by-step explanation