oogabooga6
contestada

System A:x=3y=-9 2x=y=4 system B: 3x+4y=-9 2x+y=4 how can we get system b from system A? Are the systems Equivalent? TEST NEED HELP!! ASAP

Respuesta :

2x + 3y = 4. 4x + 6y = 9. First, solve the ... First, solve the second equation for x to get x = −2y − 1.

Otras preguntas