156-93(56.90)

To evaluate the expression \( 156 - 93(56.90) \), follow the order of operations:

1. First, calculate the multiplication: \[ 93 \times 56.90 = 5287.7 \]

2. Next, subtract that result from 156: \[ 156 - 5287.7 = -5131.7 \]

Therefore, the result of the expression \( 156 - 93(56.90) \) is \( -5131.7 \).