If A+B=Z, Z+P=T, T+A=F, B+P+F=100, and A=8, then what is the value of F?
z+P=T and B+P+F=100
make P subject
P=T-Z and P=100-B-F
but we know Z=A+B, substitute for Z in above equation
so equation will be T+F=108
also we know T+A=F
soving the two by elimination
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?