#### Question

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

#### Solution

By Cramer’s Rule

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

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#### APPEARS IN

Solution If `D_X = 25`, D = 5 Are the Values of the Determinants for Certain Simultaneous Equations in X and Y, Find X Concept: Cramer'S Rule.