Question

write an equation that says that the length of the green line is equal to the length of the black line. combine like terms. then solve for x. 16 x x x x equation: x =

Explanation:

Step1: Form the equation

The green line has length 16. The black line is divided into 4 segments each of length \( x \), so its total length is \( x + x + x + x \). Combining like terms, this is \( 4x \). Setting them equal gives the equation \( 4x = 16 \).

Step2: Solve for \( x \)

To solve \( 4x = 16 \), divide both sides by 4: \( x = \frac{16}{4} = 4 \).

Answer:

Equation: \( 4x = 16 \)
\( x = 4 \)