Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**vipin_sharma****Member**- Registered: 2018-09-28
- Posts: 5

find the value of answer is 6x+5 I tried to solve it using but find it hard to eliminate indices couldn't solve it help me if you can.

Need not bother I solved it.

Need not bother I solved it.

*Last edited by vipin_sharma (2018-09-29 00:23:26)*

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**George,Y****Member**- Registered: 2006-03-12
- Posts: 1,337

**X'(y-Xβ)=0**

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