Here are a few questions, I would appreciate anything anyone can help me with, I'm required to show work or I won't get points. I can try to return a favor if possible. 6.) 3(2x+4)=5(x+7) 7.) 9|8-4x|=54 8.) 15x+57(less than or equal to sign) 129 9.) -10(less than or equal to sign) 2x+63 11.) -2|4x-5|(less than or equal to sign) 12 THANK YOU SO MUCH! (:

Question

Here are a few questions, I would appreciate anything anyone can help me with, I'm required to show work or I won't get points. I can try to return a favor if possible.
6.) 3(2x+4)=5(x+7)
7.) 9|8-4x|=54
8.) 15x+57(less than or equal to sign) 129
9.) -10(less than or equal to sign) 2x+6<12
10.) 2|x-5|>3
11.) -2|4x-5|(less than or equal to sign) 12

THANK YOU SO MUCH! (:

anonymous · Answer

@dan815 
@hba

anonymous · Answer

@Brainybeauty

mathmale · Answer

Apply the distributive property of multiplication to both sides of your equation, 3(2x+4)=5(x+7).  To get you started off:  3(2x+4) = 7x + 12.

anonymous · Answer

1) x= 23

anonymous · Answer

mathmale meant 6x+12 not 7x+23

mathmale · Answer

Thank you, @bjan.  Of course you were right; I typed 7x+12 where I meant 6x+12.

3(2x+4)=5(x+7) is an equation that at first glance appears to be solvable for x.

6x+12 = ???   Please finish the right side.

Then consolidate the x terms on the left and the constants on the right, and solve for x.

anonymous · Answer

I'm not trying to be rude or rush you, but I posted this hours ago because I have to have this submitted by midnight so if you can't just give me the work and answers then I don't have time. but, thank you. I appreciate your willingness to help. Please don't take this comment in a rude way! (:

mathmale · Answer

Would like to help you, but only in such a way that you learn by doing how to solve problems yourself.  Let me know if you change your mind.

anonymous · Answer

I understand, I just don't have the time. It's 6 minutes til midnight.