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Mathematics
Elaine Melton
11 March, 19:09
What is 3 (2x+7) - 1=3y+21
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Miracle Friedman
11 March, 21:16
0
y=2x-1/3
Step-by-step explanation:
Well if you're looking to simplify the equation:
3 (2x + 7) - 1 = 3y + 21
6x + 21 - 1 = 3y + 21
6x + 20 = 3y + 21
6x + 20 - 21 = 3y
6x - 1 = 3y
2x - (1/3) = y
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