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Solve the system of equations using elimination 7x - 4y = 15 -4x + 4y
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5 votes
Solve the system of equations using elimination

7x - 4y = 15
-4x + 4y

User Jason Richmeier
by
7.9k points

1 Answer

5 votes

Answer:

11x=15+8y

Explanation:

7x-4y=15-4x+4y

+4y. +4y

-----------------------------

7x=15-4x+8y

+4x +4x

-----------------------------

11x=15+8y

User Bojana
by
8.2k points
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