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What is the solution(one solution, no solution, zero solution) and answer for 2z+8=-9
I need an explanation!

Respuesta :

Subtract the 8 from -9, then you get -17. 2z = -17, -17/2 = -8.5, therefore I believe there is one solution which is z = -8.5.
Answer:

Explanation:

You would use Pemdaso.
2z+8=-9 (subtract 8 from each side)
2z= -17 (divide 2 from each side)
Z=-8.5

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