Let's do this in steps.
#1. Subtract 4 from both sides.
16x = -4
#2. We'd technically be done, but we need to divide 16 into 4 which is a fraction.
x = -14/6
#3. Simplify 14/6 to 1/4.
x = 1/4.
Decimal form is -0.25.
Ask any questions!
