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sammy [17]
3 years ago
7

Help me with inequality

Mathematics
2 answers:
Hoochie [10]3 years ago
6 0

Answer:

  C.  x > 3

Step-by-step explanation:

As long as you don't multiply or divide by any negative numbers*, <em>you can solve this the same way you would an equation</em>.

  3x +2 > x +8

  3x > x +6 . . . . . . subtract 2

  2x > 6 . . . . . . . . subtract x

  x > 3 . . . . . . . . . .divide by 2; matches choice C

_____

* The complete rule is "as long as you don't use any order-changing operations, ...". There are some functions you can apply to both sides of the inequality that will change the ordering. Multiplication or division by a negative number is only one of many.

  1 < 2

  -1 > -2 . . . . . multiplication by -1 reverses the order

almond37 [142]3 years ago
3 0

Answer:

x > 3

Answer C is correct

Step-by-step explanation:

3x + 2 > x + 8 \\ 3x - x >  - 2 + 8 \\ 2x > 6 \\  \frac{2x}{2}  >  \frac{6}{2}  \\ x > 3

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>

<em>brainliest</em><em> </em><em>appreciated</em>

<em>good</em><em> </em><em>luck</em><em>!</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>!</em>

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