brandon3899 brandon3899

12-09-2018
Mathematics

contestada

-4x-7-3x+4=25
[tex]what is - 4x - 7 - 3x + 4 = 25 [/tex]

Respuesta :

lupex12 lupex12

12-09-2018

-7x-3=25 (combine like terms)
-7x= 28 (add 3 on both sides)
x= -4 (divide -7 on both sides

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