jamilliddell jamilliddell
  • 26-04-2019
  • Mathematics
contestada

What is the value of y when x = -1?

5x + 4y = 11

Respuesta :

aheckingegg
aheckingegg aheckingegg
  • 26-04-2019

Answer:

y=4

Step-by-step explanation:

subsitute x for -1

5(-1)+4y=11

-5+4y=11

+5       +5

________

4y=16

--    --

4     4

_________

y=4

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