What is the solution to the following system using Cramer’s Rule 2x + 2y = 14 x – 3y = –17?
What is the solution to the following system using Cramer’s Rule
2x + 2y = 14
x – 3y = –17
a (1, 6)
b (6, 1)
c (–6, –1)
d (–1, –6)
please helppppppppppppppp am stuck
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∆ = 2*-3 - 2*1 = -8
∆_x = 14*-3 - 2*-17 = -8
∆_y = 2*-17 - 14*1 = -48
x = ∆_x/∆ = -8/-8 = 1
y = ∆_y/∆ = -48/-8 = 6
Answer is (a).