( | 13137 500 | + | x | ) | × | 43 20 | = | 52549 1000 | + | 70623 1000 | − | x |
Left side of the equation = | 13137 500 | × | 43 20 | + | x | × | 43 20 |
= | 564891 10000 | + | x | × | 43 20 |
564891 10000 | + | 43 20 | x | = | 52549 1000 | + | 70623 1000 | − | x |
Right side of the equation = | 30793 250 | − | x |
564891 10000 | + | 43 20 | x | = | 30793 250 | − | x |
43 20 | x | + | x | = | 30793 250 | − | 564891 10000 |
63 20 | x | = | 30793 250 | − | 564891 10000 |
63 20 | x | = | 666829 10000 |
x | = | 666829 10000 | ÷ | 63 20 |
= | 666829 10000 | × | 20 63 |
= | 666829 500 | × | 1 63 |
x | = | 666829 31500 |
x | = | 21.169175 |