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

two staments that show the relationship between the values of the numbers 0.5 and 0.05

Which of these statements about neutrons is true? a. Neutrons travel around the nucleus of an atom. b. A neutron has no charge. c. Neutrons have less mass th

Find four consecutive even integers whose sum is 244.

what times what equals 27

how to write 430,290,100 in expanded form

What numbers multiply to get 720

At 3:30 P.M. the angle between the hands of a clock is

Which statements describe factors that led to the decline and defeat of the Aztec Empire? Choose all answers that are correct. A. The Aztecs had never seen stee

in the late 1800s, the first state government reform legislation regarding railroad practices addressed

What Is The Property Of (20 x 18) x 5 = 20 x (18 x 5) Please Tell Me The Answer Thank You If you did I need help With it