Determine whether the given point is in the solution set to the given system.
-(-3, 6) 3x + y = -3
2x + 3y = 12
A) Yes
B) No

Name: Determine whether the given point is in the solution set to the given system. -(-3, 6) 3x + y = -3 2x + 3y = 12 A) Yes B) No
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Question

Quizplus · Accepted Answer

Substituting x = -3 and y = 6 into both equations:  For 3x + y = -3: 3(-3) + 6 = -9 + 6 = -3, which is true.  For 2x + 3y = 12: 2(-3) + 3(6) = -6 + 18 = 12, which is also true.  Thus, (-3, 6) satisfies both equations.

Determine Whether the Given Point Is in the Solution Set