elijahwelch1207
elijahwelch1207 elijahwelch1207
  • 04-03-2021
  • Mathematics
contestada

Solve the systems of equation by elimination.

x + 5y = -7
2x + 7y = -8

Respuesta :

chloe034 chloe034
  • 04-03-2021
2x-7y=-6 but x = 5y , so

2(5y) - 7y = -6
Answer Link

Otras preguntas

Explain what is the same about two fractions that are like fractions
which trinomial is equivalent to (3x-1)(x+4)
what is the sum of 7/10 and 6/100
what is the sum of 7/10 and 6/100
what is the sum of 7/10 and 6/100
which trinomial is equivalent to (3x-1)(x+4)
what is the sum of 7/10 and 6/100
what is the sum of 7/10 and 6/100
having troubles with inequalities.. 3.8x + 14.5 < 32
what is the sum of 7/10 and 6/100