Login Register

My account
Edit my Profile
Private messages
My favorites

What is 10z-15-4z=8-2z-15?

Ask a Question
Questions
Unanswered
Tags
Ask a Question

What is 10z-15-4z=8-2z-15?

asked May 15, 2017 95.7k views

3 votes

What is 10z-15-4z=8-2z-15?

Mathematics
high-school

Kamyar Gilak asked

by Kamyar Gilak

7.0k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

1 vote

10z-15-4z=8-2z-15
6z-15=-7-2z
+2z +2z
8z-15=-7
+15 +15
8z=8
8÷8
z=1

Luchnik answered May 21, 2017

9.2k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Oct 12, 2024 167k views

which of the following four planes are parallel? 1. p1: 4x 8y − 4z = 12 2.p2: 5x − 15y 10z = 6 3. p3: 9y = 1 3x 6z 4. p4: 2z = 2x 4y − 6

Kreozot asked Oct 12, 2024

8.3k points

Mathematics
high-school

1 answer

5 votes

167k views

asked Dec 26, 2024 220k views

Describe each system of planes. If possible, solve the system. a) 3x + 2y - z = -2 2x + y - 2z = 7 2x - 3y + 4z = -3 b) 3x - 4y + 2z = 1 6x - 8y + 4z = 10 15x - 20y + 10z = -3 c) 2x + y + 6z = 5 5x +

Jmn asked Dec 26, 2024

by Jmn

8.5k points

Mathematics
high-school

1 answer

4 votes

220k views

asked Jan 6, 2016 21.8k views

2z^4-10z^3+4z^2 factorable?

IAmTimCorey asked Jan 6, 2016

8.5k points

Mathematics
high-school

1 answer

4 votes

21.8k views

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

All categories
Mathematics (3.7m)
History (955k)
English (903k)
Biology (716k)
Chemistry (440k)
Physics (405k)
Social Studies (564k)
Advanced Placement (27.5k)
SAT (19.1k)
Geography (146k)
Health (283k)
Arts (107k)
Business (468k)
Computers & Tech (195k)
French (33.9k)
German (4.9k)
Spanish (174k)
Medicine (125k)
Law (53.4k)
Engineering (74.2k)

Other Questions

How do you can you solve this problem 37 + y = 87; y =

What is .725 as a fraction

How do you estimate of 4 5/8 X 1/3

QAmmunity.org
About Us

Twitter WhatsApp Facebook Reddit LinkedIn Email

Link Copied!

Search Qammunity.org