detailed information: The input equation set is:
Multiply both sides of equation (1) by 9 Divide the two sides of equation (1) by 8, the equation can be obtained:
Multiply both sides of equation (2) by 9 Divide the two sides of equation (2) by 32, the equation can be obtained:
Multiply both sides of equation (3) by 9 Divide the two sides of equation (3) by 34, the equation can be obtained:
Multiply both sides of equation (4) by 3808 Divide both sides of equation (4) by 13731, get the equation:
Multiply both sides of equation (4) by 2720 Divide both sides of equation (4) by 13731, get the equation:
Multiply both sides of equation (4) by 2176 Divide both sides of equation (4) by 13731, 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:
Convert the solution of the equation set to decimals:
解方程组的详细方法请参阅:《多元一次方程组的解法》 |