SOLUTION: solve
xy-4=0
x-y=2
Algebra.Com
Question 1033087: solve
xy-4=0
x-y=2
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Like your other one but easier. Substitution and then solve quadratic equation first. Easier if you begin with the linear equation, as x=y+2 and substitute that.
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