Question

6x-3y=-10 ;3x+5y-8=0
solve equation by cramers method​

Answer 1

$6x - 3y = - 10 \\ 3x + 5y - 8 = 0 \\ first \: eqution \: solve \: \\ 6x - 3y = - 10 = 3x + 5y - 8 = 0 \\ 6x - 3x - 3y - 5y - 10 + 8 = 0 \\ 3x - 8y - 2 = 0 \\ 3x - 8y = 2 \\ 3x - y = 1 \div 4 \\ 3x - y = 1 \div 4 \\ x - y = 3 \div 4$

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