X is equivalent to 200. (credit to suspho)
Answer:
step 6 has an algebraic error
Answer:
164
Step-by-step explanation:
You split figures into 2 separate rectangles
one will be 3cm to 22-14=8cm
another one will be 14cm to 10
So, you get separate areas and sum them
8*3=24
14*10=140
24+ 140= 164