tonykinney2009
tonykinney2009 tonykinney2009
  • 02-03-2019
  • Mathematics
contestada

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

Respuesta :

wegnerkolmp2741o
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

What are some of the social benefits of participating in a fitness class? Question 1 options: An independent workout, Motivation, Communal Approach Community, C
you prepare a slide with a thin slice of an onion root tip. You see the following view in a light microscope. Identify the stage of mitosis for each of the outl
1. What are the different purposes of communication? Explain it using your own ideas.
Write the complete electron configuration for Chlorine.
PLS HELP ME i forgot i had homework and is due tomorrow
Solve 3x ≤ -6. Graph the solution.
Lisa sold 15 cups of lemonade on Saturday and twice as many on Sunday. Which expression represents the total number of cups of lemonade she sold on both days?
"A function is a special type of mathematical relationship between two variables, the input variable and the output variable, such that each element in the set
Activity Answer the questions below to analyze William Blake’s poem “The Chimney Sweeper.” Part D In what ways does the poem use words and sounds?
When graphing a system (2 or more) inequalities, the solution set is where the shading on the graph overlaps. Question 9 options: True False