গাণিতিক ধাঁধা / Mathematical Puzzle

 😇গাণিতিক ধাঁধা / Mathematical Puzzle

উত্তর একটু নিচেই দেখুন

Answer is little below

Answer: 8

Given:

A×3+4=25

B÷2+A=17

B−C=8

Find: A+B−C=?

Step 1: Solve for A

 3A+4=25, 3A=21⇒A=7

Step 2: Solve for B

B/2+A=17, or B/2+7=17 or B/2=17-7, or B/2=10, or B=10×2 =20

Step 3: Solve for C

B−C=8

20−C=8⇒C=12

Step 4: Final Answer

A+B−C=7+20−12=15

✅ Final Answer: 15

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