guchyoungbull05
guchyoungbull05 guchyoungbull05
  • 23-02-2021
  • Mathematics
contestada

Anybody know these 2 questions for me I’m stuck

Anybody know these 2 questions for me Im stuck class=

Respuesta :

trey34985
trey34985 trey34985
  • 23-02-2021

Answer:

i do !!

Step-by-step explanation:

Answer Link
sammyy7639
sammyy7639 sammyy7639
  • 23-02-2021
for the first one: you substitute y= x + 4 into the second equation:
(x+5)+(x+4+5) = 24
x=5

for the second one: you substitute 5 as x:
y = 5+4
so y = 9

hope this helps:)
Answer Link

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