Question

Solve, using the substitution method. X + y = -11

2x - 3y = 3
A. (-6, -5)
B. (-10, -1)
C. (15, -4)
D. (6, 1)

Answer 1

A. (-6,-5)

Explanation:

A: Correct because -6+-5=-11------True

and 2(-6)-3(-5) is equal to -12-(-15) and a - plus a - equals a +

so our new equation is -12+15=3-----True

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