16x^2 -1 = 0
16x^2 = 1
x^2 = 1/16
x= 1/4
5(n-10)=40 is the equation
5n-50=40 solve for n
5n = 90
n =18
hope this helps . give me brainliest id appreciate it !
I'm sorry if I wasn't there to help but thank the others, and thank you :)
I. y= -x+3
That’s is the answer
