makinziemcfarlowuqdh makinziemcfarlowuqdh
  • 25-09-2017
  • Mathematics
contestada

Solve the absolute value equation. Graph the solution. 2|3x-5|-8=8

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Аноним Аноним
  • 25-09-2017
i think its x=-1................
Answer Link
netlarue98
netlarue98 netlarue98
  • 19-08-2022

Answer:

x = -1 or x = 4[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

2 * | 3x - 5 | - 8 = 8. Add 8 to both sides.

2 * | 3x - 5 | - 8 + 8 = 8 + 8

2 * | 3x - 5 |  = 16 Divide both sides by 2.

[tex]\frac{2 * | 3x - 5 | }{2}[/tex] = [tex]\frac{16}{2}[/tex]

| 3x - 5 | = 8 Write two equations.

3x - 5 = 8  |  3x - 5 = -8 Solve both equations.

3x - 5 + 5 = 8 + 5  |  3x - 5 + 5 = -8 + 5

3x = 13  |  3x = -3 Simplify.

x = 4[tex]\frac{1}{3}[/tex]  |  x = -1

Answer Link

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