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adelina 88 [10]
3 years ago
6

Rewrite the expression as an equivalent expression with fewer terms: 31-4-(5r+7​

Mathematics
1 answer:
asambeis [7]3 years ago
7 0

Answer:

Expression: 20-5r

Step-by-step explanation:

Given

Expression: 31-4-(5r+7)

Required

Rewrite with fewer terms

Expression: 31-4-(5r+7)

Open Bracket

Expression: 31-4-5r-7

Collect Like Terms

Expression: 31-4-7-5r

Expression: 20-5r

<em>Hence, the equivalent is 20 - 5r</em>

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