Question

@welshfella

Answer 1

Solve the system of equations by elimination and identify which could be a first step of the elimination method for the system.

3x + 2y = 24
6x + 2y = 30
A) Multiply first equation by 2, solution (2, 9).
B) Multiply first equation by -2, solution (2, 9).
C) Multiply first equation by 2, solution (2, -9).
D) Multiply first equation by -2, solution (2, -9).

Answer 2

well i would have multiplied the second equation by a negative but that is not a choice in order to get rid of x what would you do

what is the opposite of 6?