3 Answered Questions for the topic Elimination Method Substitution Method
Use substitution and elimination method.
Substitution: y=x2-6x+9 y+x=5 Elimination: y=x2-11x-36 y=-12x+36
Solve System Of Equations
I have a question on how to simplify this system of equations. If a free variable is needed please use the parameter t. 4x-y+z=6 2y+6z=36 x+z=6 Thank you!
Elimination Method Substitution Method
In a certain year, out-of-pocket expenses for an elderly person in poor health were $3365
In a certain year, out-of-pocket expenses for an elderly person in poor health were $3365 more than for an elderly person in good health. Combined out-of-pocket expenses for one person in poor... more