Answer:
x = 30
Explanation:
We are to solve the equation 7x + 60 = 5x + 120 for x.
Start by grouping like terms together. The x terms go on the left and the constants on the right:
7x - 5x = 120 - 60
This simplifies to 2x = 60.
Dividing both sides by 2, we get x = 30