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

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