Which steps could be used to solve for x in the equation 7x + 1/3 = 2 2/3?
• Divide both sides of the equation by 1/7 , and then subtract 3 from both sides of the equation.
• Divide both sides of the equation by 7, and then subtract 1/3 from both sides of the equation.
•Subtract 1/3 from both sides of the equation, and then divide both sides of the equation by 7.
• Subtract 3 from both sides of the equation, and then multiply both sides of the equation by 7.
The correct steps to solve for x in the equation 7x + 1/3 = 2 2/3 are:
1. Subtract 1/3 from both sides of the equation: 7x = 2 2/3 - 1/3
2. Simplify the right side of the equation: 7x = 2
3. Divide both sides of the equation by 7: x = 2/7
Therefore, the correct step is:
• Subtract 1/3 from both sides of the equation, and then divide both sides of the equation by 7.