SOLUTION: solve the following simultaneous equations 1;xy=21

Algebra.Com
Question 1043525: solve the following simultaneous equations
1;xy=21

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Only 1 equation.
RELATED QUESTIONS

Simultaneous equations - one linear, one quadratic Solve the following equations: xy (answered by epistrophy990,MathTherapy)
Solve the following simultaneous equations: xy = x + 6 x – 2y = 2 (answered by anantha)
Solve the following simultaneous equations using the elimination method. 7x - 11y = 1,... (answered by Edwin McCravy)
Solve the following simultaneous equation 1) log8(xy) = 3 2) log2(x) * log2(y) =... (answered by Fombitz)
Solve the following pairs of simultaneous equations. 3x + 4y = -3 x + y =... (answered by mananth)
Solve the following pairs simultaneous equations. x - y = 2 x + y =... (answered by Fombitz)
Solve the simultaneous equations. log base 9 (xy^2) = 1/2 (log base 3 x) (log base 3 y) (answered by josgarithmetic)
Solve the simultaneous equations. 3x+4y=-3,... (answered by josgarithmetic)
solve the following pair of simultaneous equations. 3/5x - 4y = -1 0.8x - 3.5y =... (answered by ankor@dixie-net.com,MathTherapy)