Math week 7 discussion

 

Answer the questions below…

 

By substitution: Find a solution for the following nonlinear system of equations. If there is no solution – explain why, why not, or explain the equations’ condition.

9x – 3y = -2

-3x +y = -3

By substitution: Find a solution for the following nonlinear system of equations. If there is no solution – explain why, why not, or explain the equations’ condition.

4x + 7y = -4

 x + 4y = -8

By elimination: Find a solution for the following nonlinear system of equations. If there is no solution – explain why, why not, or explain the equations’ condition.

x + 12y = 18

x + 3y = -4

By elimination: Find a solution for the following nonlinear system of equations. If there is no solution – explain why, why not, or explain the equations’ condition.

4x – 8y = -4

-12x + 5y = -26

 Using a method of your choice: Find a solution for the following nonlinear system of equations. Is there is no solution, explain why and or what is the condition of the equations.

-2x + 4y = 4

X -2y = 6