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Solve each of the1. 2x + 3y = 2,x-2y = 8. |
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Answer» ANSWER: x=4 & y= -2 Step-by-step explanation: Equation 1: 2X+3y=2 Equation 2: x-2y=8 Multiply equation 2 by 2 we get 2x-4y=16...........(3) Subtract equation 3 from equation 2 (2x-4y)-(2x+3y)=16-2 -7y=14 y= -14/7= -2...... From equation 2 x-(2× -2)=8 x+4=8 x=8-4 x=4........ |
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