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Mathematics, 07.09.2021 22:50 labarmakenzie7855

The straight line l passes through (7a, 5) and (3a, 3). An equation of lis x + by - 12 = 0.
Find the value of a and the value of b.

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The straight line l passes through (7a, 5) and (3a, 3). An equation of lis x + by - 12 = 0.
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