Ask question

Ask question

All categories

3 years ago

14

Which eqaution is false for x=8

1 answer:

Luba_88 [7]3 years ago

7 0

X = 5 is a solution of the equation 3 – x = 8

You might be interested in

This is just algebra need some help 10 pts each, will give brainliest

Bogdan [553]

Answer:

$\huge \boxed{ \boxed{z = 3}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

equation
PEMDAS

<h3>let's solve:</h3>

$\sf simplify \: substraction : \\ \frac{3}{ \frac{z - 2}{z} } = 3z$
$\sf simplify \: complex \: fractio n : \\ \frac{3z}{z - 2} = 3z$
$\sf cross \: multiplication : \\ 3z = 3z(z - 2)$
$\sf divide \: both \: sides \: by \: 3z : \\ \frac{3z}{3z} = \frac{3z(z - 2)}{3z} \\ 1 = z - 2$
$\sf add \: 2 \: to \: bot h \: sides : \\ z - 2 + 2 = 1 + 2 \\ \therefore \: z = 3$

6 0

3 years ago

Marla did 65 set ups each day for a week use the distributive property to show an expression you can use to find the total numbe

Maslowich

<span>X = 65(7)
X = 455
Marla did 455 sit-ups in a week</span>

5 0

2 years ago

Rodrigo is helping make mashed potatoes for Thanksgiving. He plans to add 4 fluid ounces of heavy cream to his potatoes. If he b

Katarina [22]

copy the given expression on your answer sheet

4 0

2 years ago

There are 5 less oranges on the tree today than there was yesterday<br><br> Plz help

topjm [15]

That’s all ? is there like no other explanation to make it understood better ?

8 0

2 years ago

Read 2 more answers

Jackson hate about 8,351 calories worth of food in a week. About how many calories worth of food does he eat every day?

lawyer [7]

Answer:1193 calories

Step-by-step explanation:

First you divide 8351 by 7 since there are 7 days in a week. You get 1193

3 0

3 years ago