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3 years ago

Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8. Simplify R - [S + T].

Mathematics

2 answers:

Mariana [72]3 years ago

7 0

11-2m-(n+5+(-m)-3n+8)
11-2m-n-5-m+3n-8
Answer: -2-3m+2n

Elena L [17]3 years ago

6 0

-m + 2n - 2

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balu736 [363]

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Step-by-step explanation:

step 1

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