y=5x-2 2x+9y=10 3x-7y=12 3x-12y=6 1/5x+y=8 4x-3y=1
y=5x-2 2x+9y=10 3x-7y=12 3x-12y=6 1/5x+y=8 4x-3y=1
a) {-0.67,1.00} b) {-6,2} c) {-0.33,-0.67} d) {-1.50,0.50}
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