If 2x & 5 8 & x = 6 & -2 7 & 3 , Write the value of x. - Vidyadip

Question

If $\ \begin{vmatrix}2\text{x} & 5\\8 & \text{x}\\\end{vmatrix} \ = \ \begin{vmatrix}6 & -2\\7 & 3\\\end{vmatrix},$ Write the value of x.

✓

Answer

$\text{x} = \pm 6.$

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