2 years ago

PLEASE HELP ASAP! WILL UPVOTE!

1 answer:

8 0

1. equation A is multiplied by -2, yah, right form
turns to -2y=-30+4z
2. wrong, yo didn't distribute the -2 at all, it just dissaperaed, who taught that student how to do math?
after this, all steps are wrong because step 2 is wrong

error in step 2

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