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If `D_X = 25`, D = 5 Are the Values of the Determinants for Certain Simultaneous Equations in X and Y, Find X - Algebra

if `D_x = 25`, D = 5 are the values of the determinants for certain simultaneous equations in x and y, find x

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Solution

By Cramer’s Rule

`x = D_x/D = 25/5 = 5`

Concept: Cramer'S Rule
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