Please help me on these!! 40 points

asked Oct 28, 2021 207k views

3 votes

Please help me on these!!
40 points

8.5k points

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6 votes

Answer:

8: when they added -4x and 8x they didn't carry the negative

9: You add -18x and 5x -13x - 12 = 1

Nguyen Hoang answered Oct 30, 2021

7.5k points

2 votes

8) The 4x should have been subtracted from the 8x instead of beating added

9) combine the like terms which are -18x and 5x

Eddard Stark answered Nov 3, 2021

8.9k points

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