दो संख्याओ का योग,उनके अंतर का दुगुना है यदि एक संख्या 10 है तो दूसरी संख्या ज्ञात करो?
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let one no be x
x+10 = 2 (x-10)
x+10 = 2x-20
10+20 = 2x+x
30 = 3x
x = 10
x+10 = 2 (x-10)
x+10 = 2x-20
10+20 = 2x+x
30 = 3x
x = 10
sinu05:
bhai x = ka side jaane k baad - mai aa jayega
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