sspidermoney09 sspidermoney09

11-11-2019
Mathematics

contestada

What is 11z - 5 = 9z +7

Respuesta :

flcral9230 flcral9230

11-11-2019

first, you must add 5 to both sides

7 + 5 = 12

11z = 9z + 12

then, subtract 9z from both sides

11z - 9z = 3z

3z = 12

divide both sides by 3

z = 4 :)

Answer Link

tynissa26 tynissa26

11-11-2019

The answer to the equation would be z=6

Answer Link

Otras preguntas

2cos^2 x + 3cosx + 1 = 0 Solve on the interval {0,2Pi} A. x= Pi/6 , x = 7pi/6 B. x= Pi, x = 2pi/3, x = 4pi/3 C. x = 2pi, x = pi/3 D. x = 2pi, x = pi/4, x= 5pi/

the technical term for informal, conversation speech is

What are the common alkanes and their uses?

which one of the following actions should become an important part of your study schedule? a. studying only in large blocks of time at one sitting b. taking reg

convert the rate 1000 fluid ounces per 2 hours to cups per minute

0.000034 in scientific notation.

in part, the _____ amendment states that no person who has committed treason or rebelled against the united states can hold public office.

1. Giving this to a witness means that he or she is free from the threat of prosecution. perjury subpoena contempt immunity 2. Congressional committees may pun

Which word’s root means "all or every?" a. Hypnotic b. Necrology c. Pandemic d. Thermostat

Using Pythagorean inequalities, determine which of the following sets of values could represent the lengths of the sides of an obtuse triangle. A. 11, 12, 22 B.