3 years ago

|5x|-2=18 helps love this problem please help

Mathematics

2 answers:

drek231 [11]3 years ago

7 0

Answer:

x = 4

Step-by-step explanation:

The absolute value of 5x is still 5x.

5x - 2 = 18

Add 2 to both sides

5x = 20

Divide both sides by 5

x = 4

AVprozaik [17]3 years ago

4 0

X= -4 and 4.
5 *x = 18+2
5*x=20
X=4
lxl=4
X= 4 and -4

You might be interested in

Plz help with Part A

aksik [14]

4/5= 4 x 2=8
5 x 2=10

5/8=5 x 3 =15
6 x 3= 18

4 0

2 years ago

15m is what percent of 1.5km?

Papessa [141]

1.5km = 1500m
To find the percentage take 15 and divide it by 1500, then times by 100
15/1500 x 100 = 1%

3 0

2 years ago

9 ( 3x + 5y - 11x + 8 )

harina [27]

Answer: -72x+45y+72

Step-by-step explanation:

7 0

2 years ago

HALP PLEASE NEED HALP, ASAP??

andre [41]

Answer:

Step-by-step explanation:

since -4 *-2 = 8 and -8+8=0

0*-2=0

0+5=5

7 0

2 years ago

At the AoPS office, mice vary inversely with cats, that is, $\text{mice}=\frac{k}{\text{cats}}$, for some value of $k$. When the

lesya692 [45]

Answer:

540

Step-by-step explanation:

im terrible at explaining so-

5 0

2 years ago