SOLUTION: What would be the answer to: 3[r-7] + 8 -6r= If possible please show step by step. Thank You.

SOLUTION: What would be the answer to: 3[r-7] + 8 -6r= If possible please show step by step. Thank You.

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Question 673063: What would be the answer to: 3[r-7] + 8 -6r=
If possible please show step by step.
Thank You.
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
3[r-7] + 8 - 6r =
...
Distribute the 3
3(r) + 3(-7) + 8 - 6r =
...
Combine like terms
3r - 6r - 21 + 8

.....................
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