contestada

A system of equations is shown below

Equation A 5x +9=12

Equation B 4-3y +8


Which method eliminates one of the variables

A Multiply equation A by -1/3 and add the result to equation B

BMultiply equation A by 2 add equation B by - 6 and add the result together

C Multiply equation B by 3 and add the result to equation A

D Multiply equation B by 5 equation A by 4 and add the results together

Respuesta :

Answer:

D Multiply equation B by 5 and equation A by 4 and add the results together

Otras preguntas