contestada

when solving a system of equations by elimination, there are multiple correct ways you can start. which of the following is NOT a correct first step to solve this system?
(picture included)

when solving a system of equations by elimination there are multiple correct ways you can start which of the following is NOT a correct first step to solve this class=

Respuesta :

Answer: the 2nd one

Step-by-step explanation: you didn’t multiply the -7 by 5, therefore being wrong

Otras preguntas