6x-5
Chat with our AI personalities
if x is an unkown number, there is no answer. It's an expression. If you mean -3 times -9, the answer is -27.
"Evaluate the expression" means replace all the letters with their numericalvalues, and then see what number the whole expression works out to be.
Rather, of an expression.
It is a number expressed in decimal form.
in mathematical phrase it means three less than two times x/number