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X+y =10 Y=-x+10 System of equations
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5 votes
X+y =10
Y=-x+10
System of equations

User Errantlinguist
by
5.8k points

1 Answer

6 votes

Answer:

Infinite solutions

Explanation:

x + y = 10

y = -x + 10

We'll choose one equation to use, x + y = 10

Substitute y with -x + 10

x - x + 10 = 10

x cancels each other out

10 = 10, which would also mean 0 = 0

This means the answer will validate with any number

User Peterph
by
5.2k points
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