prince5400 prince5400

11-09-2020
Mathematics

contestada

Evaluate the expression for the given variables.
-a? - (2a - 7b)
+ b for a = -2 and b = 3

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shay7265 shay7265

11-09-2020

-2 - ( 2(-2) - 7(3)) + 3
-2 - (-4-21) + 3
-2 - 25 + 3
-27 + 3
= -24

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