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प्रश्न
If z + 3 = 5, then z = ______.
रिक्त स्थान भरें
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उत्तर
If z + 3 = 5, then z = 2.
Explanation:
Consider the equation, z + 3 = 5
Transpose 3 to RHS it becomes – 3
z = 5 – 3
z = 2
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