gisselle9003 gisselle9003

10-10-2019
Mathematics

contestada

Solve 18z = 72 algebraically. Then, check your answer.

Respuesta :

annalieseholland annalieseholland

10-10-2019

Answer:

z = 4

Step-by-step explanation:

18z = 72 (First divide by 18 to isolate z, the exponent)

z = 4

To check our answer, lets plug 4 back into the equation

18(4)

72

72 = 72

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