24-09-2021
Mathematics

contestada

Can someone solve this equation for me?
x - y + 4; use x = -9, and y = -10

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cooter1218 cooter1218

24-09-2021

(-9) - (-10) + 4 = 5, subtracting -10 from -9 is the same as adding 10 to -9. simplifying that gives you 1 + 4 which is 5.

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