littylitty6
littylitty6
20-06-2020
Mathematics
contestada
What is the value of X ?
Respuesta :
bbooobb
bbooobb
20-06-2020
Answer:
30
Step-by-step explanation:
180 = 90 + x + 20 + x + 10
90 = 2x + 30
x = 30
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