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Simplify the expressions by combining like terms 4r + 9r - 11r + 7r
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4 votes
Simplify the expressions by combining like terms

4r + 9r - 11r + 7r

User XerXeX
by
4.6k points

1 Answer

5 votes
9r
Step-by-step explanation:
4r + 9r = 13r
13r-11r = 2r
2r + 7r = 9r
User Muhammad Younus
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5.0k points
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