3x-7=2+x

Answer 1

To solve the equation 3x -7 = 2 + x, you can start by combining like terms.

First, you can move the term "x" to the left side by subtracting "x" from both sides of the equation:

3x - x - 7 = 2 + x - x

This simplifies to:

2x - 7 = 2

Next, you can move the constant term "-7" to the right side by adding 7 to both sides of the equation:

2x - 7 + 7 = 2 + 7

This simplifies to:

2x = 9

Finally, you can solve for "x" by dividing both sides of the equation by 2:

(2x)/2 = 9/2

This simplifies to:

x = 9/2

Therefore, the solution to the equation 3x - 7 = 2 + x is x = 9/2.