When you do math you are adding, rooting, graphing etc. When you are doing social studies you are studying people and population. It can also be about geography and how people live today. You are being social.
a)
b)
First of all, I divided both sides by 2, simplified, and then subtracted x from both sides. Then, I got the final result for 'a'.
a) Solving the equation
Given the expression
Divide both sides by 2
simplify
subtract x from both sides
Thus, the value of a:
b) Work Process
First of all, I divided both sides by 2, simplified, and then subtracted z from both sides. Then, I got the final result for 'a'.
Personal incidents, if that is one of your choices.