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bearhunter [10]
3 years ago
11

An expression is written as m−5(m+3) +7m. What is the value of the expression when m=x+1?

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0
(x+1)-5(x+1+3)
(x+1)-5(x+4)
x + 1 - 5x - 20
-4x - 19
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