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What is the solution to the system of equations graphed below? Y = 4x + 11 Y = -2x - 1 A. (-2,3)B....
4 months ago
Q:
What is the solution to the system of equations graphed below? Y = 4x + 11 Y = -2x - 1 A. (-2,3)B. (-3,2)C. (-3,-1)D. (0,-1)
Accepted Solution
A:
y = 4x + 11
y = -2x - 1
4x + 11 = -2x - 1
4x + 2x = -1 - 11
6x = -12
x = -12/6
x = -2
y = 4x + 11
y = 4(-2) + 11
y = -8 + 11
y=3
A. (-2,3)