Respuesta :

7x + 3(x - 2) - 4x + 8
= 7x + 3x - 6 - 4x + 8
= 6x + 2
the first step to solving this is distribute 3 through the parenthesis
7x + 3x - 6 - 4x + 8
now you will collect like terms
6x - 6 + 8
now you need to calculate the sum 
6x + 2
you can not simplify this any further,, so your answer will be 6x +2.
let me know if you have any further questions
:)

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