emilyhardie2004 emilyhardie2004

02-03-2020
Mathematics

contestada

Inequality task :
-3(x+2)>-69-12x

Respuesta :

Amin9127 Amin9127

02-03-2020

Answer:

-7 > x

Step-by-step explanation:

first we expand the brackets so it will be -3x -6>-69-12x

then we can convert the > to = so it will be :

-3x -6=-69-12x

we can now try to solve the equation for x so :

-3x -6= -69-12x

-6 = -69-9x

63 =-9x

7 = -x

-7 = x

we can then change the symbols back so it will be:

-7 > x

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