Question

NEED ASAP!!!!!

Solve the system by substitution.

{ 2.5x − 3y = −13
{ 3.25x − y = -14

Answer 1

Explanation:

X

`x = (- 13 + 3y)/(2.5)`

Substitute that into the x of the other equation and solve for y

Lemme know if you need another step

Answer 2

Subtract 2.5x and move it to the other side to make it look like this : -3y =-2.5x -13. Then divide all by -3y and you get your answer