Name _____________________________
Date _________________
Directions: Evaluate each expression using the value given.
2x + 6x use: x=8 10n + 5n use: n=7
5z - 4z use: z=3 7x - 9x use: x=4
3d + 6d use: d=9 6c + 7c use: c=2
7r - 8r use: r=5 6k - 3k use: k=6
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