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stira [4]
3 years ago
13

What is the answer to 53=−19z+5+7z

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0
53= -19z+5+7z
53= -12z+5 (combine -19z and 7z)
48= -12z. ( subract 5 on both sides)
-4=z. (divide by -12 both sides)
natita [175]3 years ago
6 0
12, because the shall be 12 
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5 0
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