Anna22 Anna22
  • 13-02-2015
  • Mathematics
Answered

Solve the system of equations using substitution.

y = 4x + 6
y = 2x

a. (6, 3)
b. (-3, -6)
c. (3, 6)
d. (1, 2)

Answer :

konrad509
konrad509 konrad509
  • 13-02-2015
[tex]y=4x+6\\ y=2x\\\\ 4x+6=2x\\ 2x=-6\\ x=-3\\\\ y=2\cdot(-3)\\ y=-6\\\\ \boxed{(x,y)=(-3,-6)}[/tex]
Answer Link
tp10024610 tp10024610
  • 18-11-2021

Answer:

-3,-6

Step-by-step explanation:

Answer Link

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