stanleybird002 stanleybird002

21-05-2021
Mathematics

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Evaluate the algebraic expression for the given values of x = 3 and y = 4. Tx - 2y - 1 = I

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reganrichardson05 reganrichardson05

21-05-2021

Answer:

7 or -9, dependent on if 2y is or is not negative

Step-by-step explanation:

If 2y is NOT negative

2(4)-1=i

8-1=i

i=7

If 2y IS negative

-2(4)-1=i

-8-1=i

i=-9

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