What number should be added to both sides of the equation x-7=1

Answer 1

To find the number that should be added to both sides of the equation, you need to isolate the variable x on one side of the equation. In this case, you want x to be positive on its own on one side of the equation.

To do this, you can add 7 to both sides of the equation:

x - 7 + 7 = 1 + 7

This simplifies to:

x = 8

So the number that should be added to both sides of the equation is 7.