anonymous
  • anonymous
Solve. 5x^2 - 3x = (5x^2 - 7x) + (8x - 2)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
A. x = -2 B. x = 2 C. x = -1/2 D. x = 1/2
anonymous
  • anonymous
collect like terms on the right hand side
anonymous
  • anonymous
remove the parenthesis first to remove the sign of grouping. .

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More answers

anonymous
  • anonymous
How am I supposed to set this up? :(
Mertsj
  • Mertsj
\[5x ^{2}-3x=5x ^{2}-7x+8x-2\]
anonymous
  • anonymous
after removing the parenthesis, group like terms. in grouping like terms, add if the same sign. subtract if of opposite sign. . .
Mertsj
  • Mertsj
Subtract 5x^2 from both sides and get: \[-3x=x-2\]
Mertsj
  • Mertsj
Subtract x from both sides and then divide by -4 |dw:1327108507676:dw|
anonymous
  • anonymous
what grade are you alainabbyboo22
anonymous
  • anonymous
So my answer would be D! :D
anonymous
  • anonymous
10th.
Mertsj
  • Mertsj
Yes. D
anonymous
  • anonymous
ahwk. . now, i know. .
anonymous
  • anonymous
What do you mean?
anonymous
  • anonymous
ignore him.
anonymous
  • anonymous
nothing. . . i'm just kidding.
anonymous
  • anonymous
Um? Someone want to tell me why it matters? RONNCC, tell me why I should ignore him? Become my fan and write a fan message to me and tell me? Or just say on here?
anonymous
  • anonymous
your answer is right :) therefore you are good. he just found out something so he went "ahwk". it's nothing relating to you.
anonymous
  • anonymous
Ahh I see.. how old is he anyways?
anonymous
  • anonymous
ahwk= is just an expression in our language. i'm, sorry if i offend you. . . :-(
anonymous
  • anonymous
do you wanna know how old am i? i'm 18
anonymous
  • anonymous
Oh no I'm not offended, lol, I was just really confused by what you meant. I didn't know if you meant like "ahwk" as in "awk" for "awkward" or what not. And nice, I am 16 by the way. Lol.
anonymous
  • anonymous
lol. . thanks for that. . i never wish to offend anybody!
anonymous
  • anonymous
Haha it's all good! :)

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