Answer:
x = 2
Step-by-step explanation:
1. The perimeter is the distance around a 2D shape, meaning to find the perimeter we have to add: 2x + 2 + 2x + 2 + 4x + 3 + 4x + 3. Or, we could write it as 2(2x+2) + 2(4x+3).
2. Since we're already given the perimeter, 34, we can set up an equation of:
3. (Solving)
Step 1: Simplify both sides of the equation.
Step 2: Subtract 10 from both sides.
Step 3: Divide both sides by 12.
4. To check if our answer correct, let's plug in the value of x into our equation!
Therefore, x = 2! I hope this helped you.