2x-4 = 20
2x = 20+4
2x = 24
x = 12
Chat with our AI personalities
I think you mean this as an answer, not a question. An expression does not have an equals sign (e.g 2x4). An equation does have an equals sign (e.g 2x4=8).
if you mean 2n=8, then N=4, which translate to 2x4=8
FALSE: (dogs 2x4=8)+(cats 2x4=8)+(ducks 2x2=4) = 20
Yes.
because think of 2x4=8 and 8 divided by 4 or 2 equals 4 or2 OK :)