Question

A x 5 = E
B ÷ 5 = E
C + 5 = E
D - 5  = E
& A + B + C + D = 180
Find
*what is the value of E ?*
Challenge all master brains!

Answer 1

A×4 =E

A=E/4

B/4 =E

B =4E

C+4 =E

C=E-4

D-4 =E

D=E+4

A+B+C+D =100

E/4 + 4E +E-4 +E+4 =100

25E/4 =100

E=16

Answer 2

Answer:

217 answers

A×4 =E

A=E/4

B/4 =E

B =4E

C+4 =E

C=E-4

D-4 =E

D=E+4

A+B+C+D =100

E/4 + 4E +E-4 +E+4 =100

25E/4 =100

E=16