Question

If
a+e = 11
a²-f=15
f+c=6
c×a-e=13
what is the value of the variables​

Answer 1

a=4

c=5

e=7

f=1

Explanation:

the simplest method would be to start with a(2)"squared" (being '4' as this will get you closest to 15. So 16 -1 (being 'c') = 15. now plug those into the other equations and work the other numbers out.