Respuesta :

iriantojasmine

Answer:

Your supposed to cancel out 12 on both sides so u subtract 12 on both sides so the equation would be

-3x= -52

Step-by-step explanation:

indiraadhikari32l

Answer:

17.3333

Step-by-step explanation:

-3x+12=-40

3x=-40-12

3x=-52

x=52÷3

x=17.3333

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