Question

Solve the equation and state a reason for each step

x+5=7

Answer 1

you need to find out the value of 'x' which you can only do if you get 'x' on its own on one side. The following is what you need to do:

x+5=7

x=7-5

x=2

Answer 2

please check for its exactness and solve the equation:

Find the exactness and solve the following equation: +