Mathematics, 27.08.2021 23:40, thexgar

Find the values of A and B if A(x + 1) + B(x − 2) = 7x + 13, where A and B are constants.

Answers: 2

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Find the values of A and B if A(x + 1) + B(x − 2) = 7x + 13, where A and B are constants....