यदि x+y = 8 और x-y= 4 हो, तो x का मान क्या होगा?
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Answer:
x = 6
Step-by-step explanation:
x + y = 8 ____________(1)
x - y = 4 _____________(2)
Solving these equations,
2x = 12
x = 12/2 = 6
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