3 years ago

Find the sum −12(7z+4)+15(5z−15) can someone help me please?

Mathematics

2 answers:

irga5000 [103]3 years ago

7 0

-3(3z+91) is the answer

alexgriva [62]3 years ago

3 0

−12(7z+4)+15(5z−15)=-84z-48+75z-225=-9z-273

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