6x-3y=-10;3x+5y-8=0 simultaneous equation
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6x - 3y = -10
3x + 5y = 8
1st equ'n x 1
2nd equ'n x 2
6x -3y = -10
6x + 10y = 16
= -13y = -26
= y = -13/-26
= y = 2
sub : y = 2 , 1st equ'n
= 6x -3(2) = -10
= 6x -6 = -10
= 6x = -10+6
= 6x = -4
x = -4/6
= -2/3
hope it help you
3x + 5y = 8
1st equ'n x 1
2nd equ'n x 2
6x -3y = -10
6x + 10y = 16
= -13y = -26
= y = -13/-26
= y = 2
sub : y = 2 , 1st equ'n
= 6x -3(2) = -10
= 6x -6 = -10
= 6x = -10+6
= 6x = -4
x = -4/6
= -2/3
hope it help you
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