tonykinney2009 tonykinney2009

02-03-2019
Mathematics

contestada

solve fot z show all your work. 7z - 18 =2z+ 18

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-03-2019

Answer:

z = 36/5

Step-by-step explanation:

7z - 18 =2z+ 18

Subtract 2z from each side

7z-2z- 18 =2z-2z+ 18

5z - 18 = 18

Add 18 to each side

5z-18+18 = 18+18

5z = 36

Divide by 5

5z/5 = 36/5

z = 36/5

Answer Link

Otras preguntas

HELP ANYBODY I KNOW YALL SMARTER THAN ME

The arrow in the picture below points to a part of a plant cell. The structure of this cell part most likely indicates that it functions in O A. production of y

Why is it important that colonial people gain their independence? NO LINKS PLZ

Pls help me with this!

Help me plz I can try to mark brainliest I can try

Which diagram arranges the economic systems from the least government involvement in the economy to the most government involvement? A. Market - Command Mixed B

Bill and his friends went to Red Robin. Their order consisted of 2 hamburgers t $ 1.75 each. They paid a 7% sales tax, and a 20% tip. How much money did lunch c

PLEASE HELP 40 PTS "THE FALL OFF THE HOUSE OF USHER" 5. What kind of illness does Roderick suffer from? What are his symptoms? 6. What kind of illness does his

1. Which of the following belongs in the first column of a formal proof? explanations statements A. Explanation B. Statement C. Theorems D. Reason

he temperature moreased by 8' Fahrenheit A meteorologia was monitonng the temperature outside in degrees Fahrenheit () and wrote the expression 78 (6) - 5. Whic