Question

−4n+5 ÷7=−1

Answer 1

-4n + 5 x 1/7 = -1
-4n + 5/7 = -1
-4n = -1 - 5/7

Answer 2

Can you solve it from there?

Answer 3

n=3/7 ?

Answer 4

-4n = -7/7 - 5/7
-4n = -12/7
n = (-12/7)/-4
n = -12/7 x 1/-4
n = -12/-28
n = 12/28
n = 6/14
n = 3/7
Yes, you got it right :)

Answer 5

thanks