abencomo23 abencomo23
  • 17-09-2017
  • Mathematics
contestada

|2x+3|=5 solve for x

Respuesta :

PollyBear
PollyBear PollyBear
  • 17-09-2017
Minus 3 on both sides = 2x=2
Divide 2 on both sides = x=1

2x+3= -5
Do the same, but with negative 5.
2x=-8
x=-4

So, x can equal -4 and 1
Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 24-07-2020

Answer:

[tex]x=1 \: \: \: \mathrm{or} \: \: \: x =-4[/tex]

Step-by-step explanation:

[tex]|2x+3|=5[/tex]

[tex]2x+3=5[/tex]

[tex]2x=2[/tex]

[tex]x=1[/tex]

[tex]2x+3=-5[/tex]

[tex]2x=-8[/tex]

[tex]x=-4[/tex]

Answer Link

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