Question

write an equation that says that the length of the green line is equal to the length of the black line minus the length of the blue line. combine like terms. then solve for u. 6 u 14 equation: u =

Explanation:

Step1: Define variables and equation

Let green line length be 6, black line length be 14, blue line length be \( u \). The equation is \( 6 = 14 - u \).

Step2: Solve for \( u \)

Add \( u \) to both sides: \( 6 + u = 14 \). Subtract 6: \( u = 14 - 6 = 8 \).

Answer:

Equation: \( 6 = 14 - u \)
\( u = 8 \)