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I used elimination to solve this system of equations and found out that y = 1. What does x equal? -5x + 13y = -7 5x + 4y = 24 A.3 B.-4 C.4 D.-5
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Jul 10, 2018
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I used elimination to solve this system of equations and found out that y = 1. What does x equal?
-5x + 13y = -7
5x + 4y = 24
A.3
B.-4
C.4
D.-5
Mathematics
high-school
Irmakoz
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Irmakoz
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X would equal 4 because if you substitute y = 1 into the second equation, you get:
5x + 4 = 24
- 4
5x = 20
÷ 5
x = 4
I hope this helps!
Mohamed Rahouma
answered
Jul 13, 2018
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Mohamed Rahouma
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