Question

Solve the linear equation by Cramer’s Rule method. 6x – 3y = -10 ; 3x + 5y -8 =0​

Answer 1

Answer:

AB=CB=AC THIS SIMPLE FORMULA OF CRAMER'S RULE

FIRST WE FIND =D=?, DX=?, DY=?

AND FIRST CHANGE THE SECOND EQUATION

3X+5Y=8

THEN WE START SOLVING THE QUESTION

D=39, DX=-2UPON 3,DY=6UPON3=2