boudreau1kim boudreau1kim

05-02-2021
Mathematics

contestada

Find the solution to the following system of linear
equations by using the substitution method.
y = 4x -4
X+ y = 11

Respuesta :

asmaNasr asmaNasr

05-02-2021

Step-by-step explanation:

[tex]y = 4x - 4 \\ x + y = 11 \\ x + 4x - 4 = 11 \\ 5x = 15 \\ x = 3 \\ y = 4 \times 3 - 4 \\ y = 8[/tex]

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