8.22) Use a calculator to solve the given system. 2.5x 1 +1.4x 2 +4.5x 3 =2.6170

Question

8.22) Use a calculator to solve the given system. 2.5x1+1.4x2+4.5x3=2.6170 1.35x1+0.95x2+1.2x3=0.7545 2.7x1+3.05x2-x3=1.4292 I used the calculator but the values it gives forx1, x2, x3 are incorrect. Cansomeone explain to me what I might be doing wrong. Thanks 8.22) Use a calculator to solve the given system. 2.5x1+1.4x2+4.5x3=2.6170 1.35x1+0.95x2+1.2x3=0.7545 2.7x1+3.05x2-x3=1.4292 I used the calculator but the values it gives forx1, x2, x3 are incorrect. Cansomeone explain to me what I might be doing wrong. Thanks

Explanation / Answer

Solve[{2.5*x1+1.4*x2+4.5*x3Š2.6170,

1.35*x1+0.95*x2+1.2*x3Š0.7545,

2.7*x1+3.05*x2-x3Š1.4292

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