Here are some mathematical equations for you to solve. Can you figure out the answers?
6r + 6 = 36
3a - 2 = 10
5g + 6 = 51
3r - 2 = 1
9x + 9 = 90
5d - 9 = 31
3s - 10 = 14
7d + 5 = 75
9f + 7 = 61
7v + 4 = 11
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