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y = -x + 3 and x + y = 8

How many solutions?

1
2
0
Infinite

1 answer

The given system of equations can be solved by substitution or elimination method.

Substituting the value of y from the first equation into the second equation, we have:

x + (-x + 3) = 8
x - x + 3 = 8
3 = 8

This equation is not true, and therefore there is no solution to the system of equations.

The answer is 0 solutions.
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