The given equations are:
1) x - 56 = 982) x - 87 = 1243) x - 123 = 399
To solve each equation:
1) x - 56 = 98Add 56 to both sides:x = 98 + 56x = 154
2) x - 87 = 124Add 87 to both sides:x = 124 + 87x = 211
3) x - 123 = 399Add 123 to both sides:x = 399 + 123x = 522
Therefore, the solutions to the equations are:x = 154x = 211x = 522
The given equations are:
1) x - 56 = 98
2) x - 87 = 124
3) x - 123 = 399
To solve each equation:
1) x - 56 = 98
Add 56 to both sides:
x = 98 + 56
x = 154
2) x - 87 = 124
Add 87 to both sides:
x = 124 + 87
x = 211
3) x - 123 = 399
Add 123 to both sides:
x = 399 + 123
x = 522
Therefore, the solutions to the equations are:
x = 154
x = 211
x = 522