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

Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8. Simplify Q + S - T.
asked 221k views
4 votes
Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.

Simplify Q + S - T.

asked
User Sanz
by
7.5k points

2 Answers

5 votes

Answer: the correct answer is 8m+7n-3

answered
User Patatahooligan
by
8.1k points
2 votes
7m+3n+n+5--m-3n+8
7m+3n+n+5+m-3n+8
7m +m= 8m
3n+n-3n= n
5+8=13
answer=8m+n+13
answered
User Tnrich
by
8.5k points
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