Math
posted by Alejandro .
For the given problem simplify the expression.
1. 4d  5  9d + 17
2.8p  12 + 7p  11
3. 27  13t + 32  2t + 10t

4d  5  9d + 17 = 5d + 12
I'll be glad to check your answers to the other two questions.
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