danieloena
danieloena
16-07-2018
Mathematics
contestada
what is the solution of | 2x + 4| = 8
Respuesta :
VictorZ
VictorZ
16-07-2018
Hi there!
[tex]\textbf{| 2x + 4 | = 8}[/tex]
⇒ 2x + 4 = 8
⇒ 2x = 8 - 4
⇒ 2x = 4
⇒ x = [tex]\dfrac{4}{2}[/tex] = 2
Hence, Soln. is [tex]\boxed{x = 2}[/tex]
~ Hope it helps!
Answer Link
iCarl
iCarl
24-07-2018
[tex]\sf Hello![/tex]
[tex]\sf Solve[/tex] :-
[tex]\sf | 2x + 4 | = 8[/tex]
⇒ [tex]\sf 2x + 4 = 8[/tex]
⇒ [tex]\sf 2x + 4 - 4 = 8 - 4[/tex]
⇒ [tex]\sf 2x = 4[/tex]
⇒ [tex]\sf x = \dfrac{\sf 4}{2}[/tex]
⇒ [tex]\boxed{\sf x = 2}[/tex]
~ [tex]\sf iCarl[/tex]
Answer Link
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