The value of 3 2x 3 when x 5 is July 8, 2019 16 32 64 128 Let's consider a new expression 2x^ 3 . what is the value of 2x^ 3 when x=5 2 x 2 5 The value of $3x+2$ is 9 plus twice the value of $x+5$. what is $x$
