Question

which diagram represents the equation $5 + v = 17$?
solve for $v$.
$v = \square$

Explanation:

Step1: Identify matching diagram

The equation $5 + v = 17$ means the sum of 5 and $v$ equals 17. The first diagram shows two segments (5 and $v$) that together equal the total length 17, which matches the equation.

Step2: Isolate $v$ via subtraction

Subtract 5 from both sides to solve for $v$.
$v = 17 - 5$

Step3: Calculate the value of $v$

Compute the difference.
$v = 12$

Answer:

1. The top diagram (with total length 17, split into 5 and $v$) represents the equation $5 + v = 17$.
2. $v = 12$