Engage with knowledgeable experts and get accurate answers on IDNLearn.com. Get the information you need from our experts, who provide reliable and detailed answers to all your questions.
Answer:
x = 52
Step-by-step explanation:
180 - 72 = 108
108 + 20 + x = 180
128 + x = 180
180 - 128 = x
x = 52
Have a nice day!