contestada

write the following using algebraic notation, using x for unknown numbers i think of a number, multiply by two and add nine

Respuesta :

beepbeeplettuces

Answer:

2x+9

Step-by-step explanation:

If you times x by 2, you get 2x. 2x and '+9' aren't like terms so you have to separate them. You will end up with 2x+9

Otras preguntas