Question

solve for d.
4.31 = 2 + d
d =
submit

Explanation:

Step1: Subtract 2 from both sides

To solve for \( d \) in the equation \( 4.31 = 2 + d \), we subtract 2 from both sides of the equation. This is based on the subtraction property of equality, which states that if we subtract the same number from both sides of an equation, the equation remains true.

So, we have:

\( 4.31 - 2 = 2 + d - 2 \)

Step2: Simplify both sides

Simplifying the left side: \( 4.31 - 2 = 2.31 \)

Simplifying the right side: \( 2 + d - 2 = d \) (because \( 2 - 2 = 0 \), so we are left with \( d \))

So, after simplifying, we get \( d = 2.31 \)

Answer:

\( 2.31 \)