To solve for d, we need to isolate the variable on one side of the equation.
4d + 4 = 16
First, we can subtract 4 from both sides of the equation:
4d + 4 - 4 = 16 - 4
This simplifies to:
4d = 12
Next, we can divide both sides of the equation by 4 to solve for d:
4d/4 = 12/4
Which simplifies to:
d = 3
Therefore, d = 3.
Solve for d.
4d + 4 = 16
d =
pls helpp
1 answer
1 answer