In Exercises 45-48, solve the equation.
45. n - 5.3
-7.4
46. |2x + 5| = 3x
47. 7c+ 10-12c=-11-2c
48. (3h + 8) + 2 = 13
49. Determine whether the relation is a function.
Explain.
(0, -6), (1, -3), (3, 2), (5, 1), (2, -3)
50. Write the sentence as an inequality.
Seven is at most the quotient of a number d
and -5.

Just do 46, 48, and 50
Will give brainliest