cinematicduke cinematicduke

31-08-2017
Mathematics

contestada

-28+15-22z=31 can u help me please I really need help

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Kaleigh0517 Kaleigh0517

31-08-2017

I hope this helped you understand it and get the problem right. :)

Ver imagen Kaleigh0517

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Melodious Melodious

31-08-2017

calculate the sum or difference
move constant to right side, change sign
add the numbers
divide both sides by -22

z=-2

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