mdpowers4 mdpowers4

15-11-2019
Mathematics

contestada

3x + 2y = 14
Y = -2x + 4

Respuesta :

tharealfriyay tharealfriyay

15-11-2019

Answer:

x=-6

Step-by-step explanation:

3x+2(-2x+4)=14

3x+(2*-2x+2*4)=14

3x-4x+8=14

-x+8=14

-x=14-8

-x=6

-1*6=-6

x=-6

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