SavannahWillett
Solve for the variables.
3x + 4y = 10 + 3y
2x + y = 4  x



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ashleyjade
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so you first get the x's and y's together

SavannahWillett
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3x + y = 10 and 3x + y = 4?

swissgirl
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Yes

swissgirl
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Umm can we use substitution?

SavannahWillett
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Every time I tried, everything ended up canceling out, giving me 0=0.

primeralph
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dw:1374203651506:dw

primeralph
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dw:1374203772348:dw

primeralph
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@SavannahWillett No solutions exist.

SavannahWillett
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a) x = 1; y = 1
b) x = 1, y = 0
c) Always True
d) None of these
So the answer would be d?

primeralph
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Yeah.

SavannahWillett
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Thank you guys!

primeralph
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You're welcome.