Answer: x=2
Isolate the variable by dividing each side by the factors that don't contain variables.
Answer:
400 meters
Step-by-step explanation:
50 + 200 + 150 = 400
↝ (3i)(2+6i)-(4-i)
↝ 6i+18i²-4+i
↝ 6i-18-4+i [ i² = -1]
Therefore, it's 7i-22
3:2:1
