Question

if 2n-7 * 5n-4=1250, find the value of n.

Answer 1

2n-7×5n-4=1250

2n-35n-4=1250

-33n-4=1250

-33x=1250+4

-33x=1254

-x=1254÷33

x=-38

Answer 2

Answer:

2n-7*5n-4=1250

2n-35n-4=1250

-33n-4=1250

-33n=1250+4

-33n=1254

-n=1254÷33

n=-38