rdwyer001
contestada

Solve 3( − 3 −3 x ) + 4 = − 53 ( − 3 − 3 x ) + 4 = − 5.


The solution is x = x =

I need help with this question.

Respuesta :

-9-9x+4=159+159x+4=-5
-5-9x=163+159x=-5
+5       +5
-9x=168+159x=-5
+9x        +9x
168+168x=-5
-168           -168
168x=-173
x= 

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