Respuesta :

    8x + 8y = -48
8(-8) + 8y = -48         (substitute)
   -64 + 8y = -48        (simplify)
            8y = 16          (Isolate y by adding 64 on both sides)
            /8      /8          (Isolate y by dividing the coefficient on both sides)
              y = 2

Therefore y = 2

Otras preguntas