Soru
Consider the system of equations. y=-2x+4 y=-(1)/(3)x-1 The solution is (3,-2) your chack? Verify the solution. Which true statement appears in 4equiv 4 -2=-2
Çözüm
4.5
(220 Oylar)
Aykut
Usta · 5 yıl öğretmeni
Uzman doğrulaması
Cevap
To verify the solution
for the system of equations, we need to substitute the values of
and
into both equations and check if the equations hold true.For the first equation
:Substituting
and
, we get:
For the second equation
:Substituting
and
, we get:
Both equations hold true when substituting the values of
and
. Therefore, the solution
is correct.The true statement that appears in your check is: