Respuesta :

B x=4
add 6 to both sides then combine like terms
divide both sides of the equation by 6
bubbytarantino
combine x 
that would be 6x-6 = 18 
subtract 6 from both sides.. 
you are left with 
6x=12
and again 
subtract both sides with 6
and you have 
x = 6 

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