Answer: 4.6 (rounded to the nearest tenth)
Explanation:
I assume that 1.6 is the coefficient of x, which is what we're trying to find out in this case.
Therefore, dividing 1.6 on both sides we get
from
1.6x = 7.37
to
x = 7.37/1.6 = 4.6 (approximately, rounded to the nearest tenth).