missdivavia missdivavia
  • 02-10-2017
  • Mathematics
contestada

| x+4 | = 5

Solve the absolute value equation or indicate that the equation has no solution.

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texaschic101
texaschic101 texaschic101
  • 02-10-2017
| x + 4 | = 5

x + 4 = 5            x + 4 = -5
x = 5 - 4             x = -5 - 4
x = 1                  x = -9

solution : x = 1 and x = -9
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