Question

If 4x+8x=64 what is 2x

Answer 1

X is 16/3 meaning 2x would be 32/3

Answer 2

Explanation:

4x+8x=64

or, 12x=64

or, X=64/12

X= 5.333

now, 2x= 2 multiply X= 2 multiply 5.333= 10.666

hence,2x= 10.666