Draw the graph of the linear equation 2y + x = 7. Check whether the point (3,2) lies on the line or not.
2y + x = 7 â 2y = 7 - x
â´ y =
| If x = 1, then y = 3 | - 1 | 0 | |
| | 4 | 3.5 |
Yes, the point (3, 2) lies on the line 2y + x = 7.
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