To eliminate x in the system of equations y = x + 8 and y = 3x - 11, the equation y = x + 8 should be multiplied by -3.
By multiplying y = x + 8 by -3, we get -3y = -3x - 24. This equation when combined with y = 3x - 11 will result in the elimination of x.
Jill wants to solve the following system using the elimination method:
y = x + 8
y = 3x − 11
What number should the equation y = x + 8 be multiplied by to eliminate x? (4 points)
−1
−2
−3
3Jill wants to solve the following system using the elimination method:
y = x + 8
y = 3x − 11
What number should the equation y = x + 8 be multiplied by to eliminate x? (4 points)
−1
−2
−3
3
1 answer
1 answer