z+5-4z=8 plz hurry plz

By: USER2543
2 September 2025 mathematics 5 minutes
4.5
22 views 22 comments 11 shares

Question

Grade: Education Subject: mathematics
z+5-4z=8 plz hurry plz
Asked by:
22 Viewed 22 Answers

Answer (22)

Best Answer
(30)
-1 Negative 1 I did math for u
Answered on 2 September 2025
(383)

first, rearrange the equation like this  

5 + z -4z = 8  

Then, simplify the "z"s Then, subtract 5 from both sides  

-3z = 3  

Then, divide both sides by -3  

z = -1  

To check  

-1 + 5 - 4(-1) = 8  

-1 + 5 + 4 = 8  -1 + 9 = 8  

8 = 8  


Answered on 2 September 2025

Related Articles

diantara bangun-bangun berikut manakah yang sebangun dengan lapangan sepak bola berukuran 100 meter . 60 meter? a)Persegi panjang berukuran 15 cm. 9 cm .B) jajaran genjang yang panjang sisinya 10 cm dan 6 cm

160 views 207 comments

Why was Constantinople called "New Rome"?

41 views 41 comments

rad dim 13+2(+1+2+3+....+12) este:
Repede va rogggg​

58 views 58 comments

faktor apa sajakah yang sangat menonjol dan menjadi pembeda antara negara maju dan berkembang...?

97 views 97 comments

A person weighs a different amount on other surfaces in space than they do on Earth because the gravitational pull of each surface is different than that of Earth. The table and graph show the weights of objects on Earth, Mars, and the Moon. Weight on Earth and Mars Weight on Earth, e 90 pounds 120 pounds 160 pounds Weight on Mars, a 36 pounds 48 pounds 64 pounds Weight on Earth and Moon If a person weighs 240 pounds on Earth, what would be the difference in weight of the same person on Ma

160 views 500 comments

cel si ce-l intr-o pr opozitie​

31 views 31 comments

Pengertian perubahan jenis kata beserta contohnya!

50 views 50 comments

Could outdated network drivers cause Star Citizen Error Code 2000, and how can I update them?

93 views 93 comments

Plastik, kaca dan besi
Besi, alumunium dan seng
Plastik, kayu dan besi
Plastik, kaca dan karet

mana yg isolator?

142 views 142 comments

What is the kinetic energy of a 0.500 kg toy car moving at a rate of 1.50 m/s

78 views 78 comments

1. (5p) Completeaza raspunsul pe foaia de test:
• Suplementul unghiului cu măsura de 570 are măsura de
2. (10p) Dacă AB CD = {0} şi m( 4. AOC) = 58°, calculează m(4BOD) și m( 4BOC).
3. (10p) Doua unghiuri adiacente au masurile de 48° si 124°. Sa se afle masura
unghiului format de bisectoarele lor.
4. (10p) Fie unghiurile AOB, COB și COA trei unghiuri în jurul unui punct O, astfel
încât m(AOB) = xº + 20°, m(*COB) = 2x° și m(4A0C) = 3x - 20°.
Calculaţi x.
160 views 500 comments

Contoh pengertian ruang

23 views 23 comments

what is an earthquake​

22 views 22 comments

Se stie ca urechea medie este unita cu nazofaringele prin trompa lui Eustachio. noteaza in caiet aspectul pozitiv si cel negativ ale acestei legaturi

160 views 160 comments

b) 27,73-4,5
c)4,63-10=-----
d)12,4:10-----20,34+8,27=-
8.291-100=
2200:100=-----41,63+680,4=----
956-85,19
9618,02:1000=----- 7356,9+41,75-68,5=-- 691,03-28,6+235= 6.874-1000:​

160 views 207 comments

află cel mai mare divizor comun a lui 6 si 9 2) dacă 2x-5y=0 află x supra y. 3) care Este numărul cu 7 mai mic decât 2007. ​

129 views 129 comments

Vă rog mult sa mă ajutați !!!!!!
Comentați fragmentul următor:
"Tara nu se servește cu declarații de dragoste, ci cu muncă cinstită si, la nevoie cu jertfă...Munca cinstită, viață curată, iubirea de semeni, împlinirea datoriilor pe care le avem adică faptele acestea înseamnă patriotism, si nu vorbe deșarte."
Repede vă rog !!!!!!

160 views 366 comments

Describe when to use a series and when to use an equation.
For example, when would you use: f(x) = 3x+5
and when would you use: Height = 2 + 3n (where n is 1, 2, 3...)

160 views 180 comments