Question 4(Multiple Choice Worth 1 points)
(04.03 MC)
Two systems of equations are shown:
System A System B
2x + y = 5 −10x + 19y = −1
−4x + 6y = −2 −4x + 6y = −2
Which of the following statements is correct about the two systems of equations?
They will have the same solutions because the first equation of System B is obtained by adding the first equation of System A to 2 times the second equation of System A.
They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 3 times the second equation of System A.
The value of x for System B will be −5 times the value of x for System A because the coefficient of x in the first equation of System B is −5 times the coefficient of x in the first equation of System A.
The value of x for System A will be equal to the value of y for System B because the first equation of System B is obtained by adding −12 to the first equation of System A and the second equations are identical.
