angel195817 angel195817

09-02-2020
Mathematics

contestada

how many solutions does this system of equations have

[tex]y = 2x + 2[/tex]
[tex]2y - 4x = 8[/tex]

Respuesta :

evelynD evelynD

09-02-2020

The solution is x=2 y=6. First,you have to rearrange the second equation then rewrite it under the other one. Then, solve for y using elimination. Finally, plug y in to the original to solve for x. It has one solution.

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