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Q: Simplify by combining like-terms x – 10x + 8x
A: x – 10x + 8x = -9x + 8x = -x
Original conversation
User: Simplify by combining like-terms x – 10x + 8x

Weegy: x – 10x + 8x = -9x + 8x = -x

User: 1x - 10x

User: Simplify by combining like terms 2) 16xy^3 – 21xy^3 + 7xy^3

Weegy: 16xy^3 – 21xy^3 + 7xy^3 = 2xy^3

Question
Updated 8/16/2014 3:47:38 PM
Edited by andrewpallarca [8/16/2014 3:47:28 PM], Confirmed by andrewpallarca [8/16/2014 3:47:30 PM]
Rating
3
1x - 10x = -9x

Questions asked by the same visitor
Simplify by combining like terms 16xy^3 – 21xy^3 + 7xy^3
Weegy: First you get rid of the negative sign on -5y on both sides, leaving you with 5y-9 = y-1. Subtract the y on the right side ad you end up with 4y-9 =1. Add the 9 to the right side and your answer is 4y=10. (More)
Question
Updated 8/16/2014 3:48:33 PM
16xy^3 – 21xy^3 + 7xy^3
= 16xy^3 - 14xy^3
= 2xy^3
Solve using PEMDAS -12 – 48 ÷ 6 x 9^2 + 10
Weegy: -626 (More)
Question
Updated 6/2/2014 11:59:22 AM
-12 – 48 ÷ 6 x 9^2 + 10;

-12 - 48 ÷ 6 x 81 + 10;

-12 - 8 x 81 + 10;

-12 - 648 + 10;

-12 - 638 = -650
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