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प्रश्न
The solution of the equation x + 15 = 19 is ______.
उत्तर
The solution of the equation x + 15 = 19 is 4.
Explanation:
Consider the given equation, x + 15 = 19
Transpose 15 to RHS then it becomes –15.
x = 19 – 15
x = 4
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