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Solve the equation. -3x-3y=-24 x+y=8

Solve the equation. -3x-3y=-24 x+y=8
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0 votes
Solve the equation.
-3x-3y=-24
x+y=8

User Jobert Enamno
by
8.2k points

1 Answer

5 votes
-3x-3y=-24
divide the equation by 3
-x-y=-8
multiply -1
x+y=8
second equation
x+y=8
same equation
so answer is
x+y=8
infinite soutions
User Piotr Zakrzewski
by
9.1k points
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