deleonmelanie854 deleonmelanie854

09-02-2021
Mathematics

contestada

3) Solve system algebraically:
y=x- 5x - 7
y = 5x + 9

Respuesta :

Calmmind910 Calmmind910

09-02-2021

I believe it is:
(−16/9, 1/9)
Solve for the first variable in one of the equations, then substitute the result into the other equation.

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good job