inariyab9389 inariyab9389

30-04-2020
Mathematics

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Solve the system of equations.
- 4x + 11y = 15
x = 2y
y =
x=

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itzibitzyspider itzibitzyspider

30-04-2020

-4(2y)+11y=15
-8y+11y=15
3y=15
y=5
-4x+11(5)=15
-4x+55=15
-4x= -40
x=10

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