DRACOKRYS
DRACOKRYS DRACOKRYS
  • 17-12-2020
  • Mathematics
contestada

solve:3x-8y=-33

solve:9x+8y=29

show work please

Respuesta :

haliyahdynae
haliyahdynae haliyahdynae
  • 17-12-2020

Answer:

for the first one: x = -25/3 or -8.333333

for the second one: x = 29-8y/9

Step-by-step explanation:

for the first one:

add 8 to both sides 3x=-33 + 8

simplify -33+8 to -25

divide both sides by 3

which gives you -25/3 or 8.333333

for the second one:

subtract 8y from both sides 9x=29-8y

divide both sides by 9

which gives you x= 29-8y/9

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