1) 800 - 46Х = 156 Subtract 800 from both sides: -46Х = -644 Divide by -46: Х = 14
2) 48Х - 568 = 1192 Add 568 to both sides: 48Х = 1760 Divide by 48: Х = 36.67 (rounded to two decimal places)
3) (764 - 436) / Х = 5904 Subtract 436 from 764: 328 / Х = 5904 Multiply both sides by Х: 328 = 5904*Х Divide by 5904: Х = 0.0556 (rounded to four decimal places)
Therefore, the solutions to the equations are: 1) Х = 14 2) Х = 36.67 3) Х = 0.0556
Let's solve each equation step by step:
1) 800 - 46Х = 156
Subtract 800 from both sides:
-46Х = -644
Divide by -46:
Х = 14
2) 48Х - 568 = 1192
Add 568 to both sides:
48Х = 1760
Divide by 48:
Х = 36.67 (rounded to two decimal places)
3) (764 - 436) / Х = 5904
Subtract 436 from 764:
328 / Х = 5904
Multiply both sides by Х:
328 = 5904*Х
Divide by 5904:
Х = 0.0556 (rounded to four decimal places)
Therefore, the solutions to the equations are:
1) Х = 14
2) Х = 36.67
3) Х = 0.0556