1. solve 2x + y = 7 for y
2. solve 2y  18x = 26 for y
3. solve 20x + 5y =15 for y
4. solve 9x  y = 45 for y
5. solve 6x  3y = 6 for y
6. solve 4x  5 = 7 + 4y for y
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1 answer

1. 2x + 7
There  I've done two problems for you; now it's your turn.
I'll be glad to check your answers.\\
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