Pre-Algbra questions!?

Sadie F

New member
These are some of my homework problems and i really need help figuring them out.
If you know any of the answers please tell me.
1.) 6(d+8)=4(d+3)+2d
2.) 7(n+2)=7-7(n-5)
3.) -12d-16=-4(d+4)-8d
4.) 6(x+4)=3(x-5)
I need to figure out what the numbers are.
Also, dont give me random answers, if you dont know dont answer.
Thanks (:
 
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