Your friend says the absolute value equation (2x + 9 + 7 = 3 has two solutions because the constant on the right side of the equation is positive. Is your friend
correct? Explain.

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

What is the absolute value of the complex number -4-sqrt2i