jadebrownson20 jadebrownson20

11-01-2021
Mathematics

contestada

Solve the given system using the substitution method.

y=2x+6

3x−y=6

(14, 12)
There is no solution.
(12, 30)
There are an infinite number of solutions.

Respuesta :

nirojbohara4 nirojbohara4

13-01-2021

Answer:

3x-(2x+6)=6
3x-2x-6=6
x-6=6
x=6+6
x=12
now
y=2x+6
y=2×12+6
y=24+6
y=30

Step-by-step explanation:

Is it correct?

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