Solve the system of equations using elimination. Write your answer as (p, q). 3p+4q=10 5p-4q=-26
3p+4q=10 5p-4q=-26 Adding the above equations we get: 8p = -16 solve the equation we get: p = -2 3(-2) + 4q = 10 4q = 10 + 6 = 16 q = 16/4 = 4 The solution for the system of equations 3p+4q=10, 5p-4q=-26 is (-2, 4)
Question
Updated 3/23/2014 11:58:59 PM
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3
3p+4q=10
5p-4q=-26
Adding the above equations we get: 8p = -16
solve the equation we get: p = -2
3(-2) + 4q = 10
4q = 10 + 6 = 16
q = 16/4 = 4
The solution for the system of equations 3p+4q=10, 5p-4q=-26 is (-2, 4)
Confirmed by jeifunk [3/24/2014 12:13:56 AM]

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