detailed information: The input equation set is:
Multiply both sides of equation (1) by 529 Divide the two sides of equation (1) by 576, the equation can be obtained:
Multiply both sides of equation (1) by 841 Divide the two sides of equation (1) by 1024, the equation can be obtained:
Multiply both sides of equation (2) by 783 Divide the two sides of equation (2) by 368, the equation can be obtained:
Multiply both sides of equation (3) by 2162 Divide both sides of equation (3) by 135, get the equation:
Multiply both sides of equation (3) by 2944 Divide both sides of equation (3) by 15, get the equation:
Multiply both sides of equation (2) by 576 Divide both sides of equation (2) by 23, get the equation:
The coefficient of the unknown number is reduced to 1, and the equations are reduced to:
Therefore, the solution of the equation set is:
解方程组的详细方法请参阅:《多元一次方程组的解法》 |