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3 years ago

Please help me ill mark you brainliest and please show your work thank you and god bless :)

Mathematics

2 answers:

ICE Princess25 [194]3 years ago

7 0

Answer:

The other person is correct. She didn't correctly distribute 3 to -10. The result would have been 3x - 30 instead of 3x + 30. If you multiply a positive number by a negative number, the answer will be negative. :)

poizon [28]3 years ago

3 0

The second one. She did not correctly distribute 3 to (x-10) it’s supposed to be 3x-30 not 3x+30

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Answer:

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-------------------------------------------------------------------------------

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