1. What would be the depth of water of 3/4 filled rectangular pool, if pool is 10 m long, 7 m wide and 8 m deep?
1 answer:
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Answer:
2x - 6y = 18
Step-by-step explanation:
The equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers )
Given
x = 2y + 6
Multiply through by 3 to clear the fraction
2x = 6y + 18 ( subtract 6y from both sides )
2x - 6y = 18 ← in standard form