your friend says that the absolute value equation | 3x + 8 |-9= -5 has no solution because the constant on the right side of the
equation is negative. is your friend correct ? explain.
1 answer:
Hello from MrBillDoesMath!
Answer:
Your friend is incorrect
Discussion:
| 3x + 8 | -9 = -5 => ( add 9 to both sides)
| 3x + 8 | -9 + 9 = -5 + 9 =>
| 3x + 8 | = 4 =>
3x +8 = 4 or 3x + 8 = -4 =>
x = -4/3 or x = -4
Thank you,
MrB
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