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3 years ago

9

Evaluate -Z + 7.49 for Z = -7.1

1 answer:

luda_lava [24]3 years ago

3 0

14.59

To solve, simply plug -7.1 into -Z. Since Z is negative in the equation, it will turn the Z that’s given to us into a negative. Since that Z is already negative, it will now become a positive since that’s what two negatives being multiplied make. This is what your problem will look like:

-(-7.1) + 7.49
7.1 + 7.49 = 14.59

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