Guys please help with 3-4 plz thanks

asked Feb 27, 2018 143k views

2 votes

by Riyad

7.0k points

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3 votes

3. 0.5(12m-22n) =0.5(12m)- 0.5(22n)
= 6m-11n

4. 2x - 6 - 6x + 4= -6x + 2x + (-6) + 4 = -4x -2

Sergey Ronin answered Mar 2, 2018

7.1k points

3 votes

In order of left to right, top to bottom
12m
22n
6m
11n
2x
6x
-6x
2x
-4x
2

Ruchan answered Mar 4, 2018

7.3k points

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