gen1223 gen1223
  • 13-11-2020
  • Mathematics
contestada

all work.
a.
x = 5y + 2
x - y = 6
(8.2)
Is it a solution?
Why or Why not?
HELP ME

Respuesta :

as04621 as04621
  • 15-11-2020

Answer:

(8, 2) is not a solution. It only works for the second equation.

Step-by-step explanation:

When we plug (8,2) into each equation we can see that for the first equation the 8 value does not equal the value on the opposite side:

8 = 5(2) + 2  --> 8 = 10 + 2 --> 8 = 12 --> 8 does not equal 12, so the point would not be a solution

x - y = 6

8 -2 = 6... The point would only be a solution for this line's equation.

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