To solve for x in each of these equations, we will follow the order of operations (PEMDAS).
68 - x = 9 * 568 - x = 45Subtract 68 from both sides:-x = -23Divide by -1 to solve for x:x = 23
x / (27 / 3) = 6x / 9 = 6Multiply both sides by 9 to solve for x:x = 54
x - 8 * 5 = 37x - 40 = 37Add 40 to both sides:x = 77
So the solutions for x in each equation are:
To solve for x in each of these equations, we will follow the order of operations (PEMDAS).
68 - x = 9 * 5
68 - x = 45
Subtract 68 from both sides:
-x = -23
Divide by -1 to solve for x:
x = 23
x / (27 / 3) = 6
x / 9 = 6
Multiply both sides by 9 to solve for x:
x = 54
x - 8 * 5 = 37
x - 40 = 37
Add 40 to both sides:
x = 77
So the solutions for x in each equation are:
x = 23x = 54x = 77