# math

posted by
**bella** on
.

I did it right but the paper saud im rong i think the paper is rong lol

the prob is 4(5n-7)=10n+2

the answer i got is -3

posted by
**bella** on
.

I did it right but the paper saud im rong i think the paper is rong lol

the prob is 4(5n-7)=10n+2

the answer i got is -3