Question

A x 4 = E B ÷ 4 = E C + 4 = E D - 4 = E ___________ & A + B + C + D = 100 Challenge *what is the value of E ?*

Answer 1

1..... A×4=E .so 4×4 =16
2..... B÷4=E .so 64÷4=16
3...... C+4=E .so 12+4=16
4...... D-4=E .so 20-4=16

and a+b+c+d =100
so 4+64+12+20=100