Can someone pls help me
1 answer:
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Subtracting from both sides gives us the false statement
so this equation can never be true and thus has no solutions.
Answer:
b=2 or b=-2.5
Step-by-step explanation:
We solve absolute value equations the same as any other equation using inverse operations. However, the inverse operation for absolute value requires one special condition. Since absolute values change a number to a positive regardless if it has a negative sign, we have two possible answers. When we have the absolute value operation isolated, we will set it equal to both the negative and positive option.
We now have the absolute value isolated. We will set it equal to both 9 and -9.
and