Simplify 5 - ( x - 3) + 4x
Simplify -3(x + 3) - 2(x + 4)
i'm not sure how to do these questions. I already know the answer. (its all in the back of the book) I'm just not understanding HOW to do it and how to also apply it to other problems that are similar to these. The book explains very little and then adds in different things and i'm just confused. Please please please give a step by step. thank you

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

-2 is the right

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step-by-step explanation: