joey060805 joey060805

24-11-2020
Mathematics

contestada

system of equations
3x+5y=-7

6x-4y=0

Respuesta :

vikieleong vikieleong

28-11-2020

Step-by-step explanation:

18x+30y=-7

18x+12y=0

42y=-7

y=-0.17

3x+5(-0.17)=-7

3x-0.85=-7

3x=-6.15

x=-2.05

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