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1 November, 00:41

Evaluate the expression when x=3 and y = - 2

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  1. 1 November, 00:43
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    -11

    Step-by-step explanation:

    To evaluate an expression with variables, replace the variables with what the question tells you to.

    Replace "x" with 3. Replace "y" with - 2.

    -x + 4y

    = - (3) + 4 (-2) Multiply 4 and - 2 first to get - 8

    = (-3) + (-8) Add normally. - 3 + (-8) is the same as (-3) - 8.

    = - 11 Answer

    Therefore the solution is - 11.
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