from 3 equations with x= 2
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Step-by-step explanation:
x = 2
Adding 2 on both the sides
x + 2 = 2 + 2
x + 2 = 4
x = 2
Subtracting 2 from both the sides
x - 2 = 2 - 2
x - 2 = 0
x = 2
Multiplying 2 on both the sides
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X
2x = 2 * 2
2x = 4
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