SOLUTION: Solve by substitution: I can't find the answer to this question I tried diving -4 x 6 and then you would get x + y=-.6 Next I did -5 divided by 21 which equals -.237. x - y=?????.

Algebra ->  Expressions-with-variables -> SOLUTION: Solve by substitution: I can't find the answer to this question I tried diving -4 x 6 and then you would get x + y=-.6 Next I did -5 divided by 21 which equals -.237. x - y=?????.      Log On


   



Question 1021007: Solve by substitution: I can't find the answer to this question I tried diving -4 x 6 and then you would get x + y=-.6 Next I did -5 divided by 21 which equals -.237. x - y=?????. Am I any where near a correct answer.
Answer by Alan3354(69443) About Me  (Show Source):
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Solve by substitution: I can't find the answer to this question I tried diving -4 x 6 and then you would get x + y=-.6 Next I did -5 divided by 21 which equals -.237. x - y=?????. Am I any where near a correct answer.
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