Mathematics
Mathematics, 30.10.2019 06:31, shyah90

An algebraic expression of the form a + bx has the value of 15 when x = 2 and the value of 3 when x = 5. calculate a + b.

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An algebraic expression of the form a + bx has the value of 15 when x = 2 and the value of 3 when x...

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