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

i hope this helps you



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


E/4+6E=100


25E/4=100


E=4.100/25


E=4.4


E=16

Answer 2

Thank you for posting your question here at brainly. Below is the solution.

E/4 + 4E + E-4 + E + 4=100
E/4 + 6E = 100
25E/4 = 100
E = 4.100/25
E = 4.4
E = 16

I hope it helps