Activity 3: Identifying Linear Equation in One variable Let's Find Out: Linear equation in one variable Let's Use These Materials: Mathematics notebook and ball pen Let's Do It This Way: 1. Tell whether the given is a linear equation or not, state your reasons why and why not? 2. Write your answers in your Mathematics notebook.
1. 3x + 1 = 9
2.2×= 1-7×
3.2/×+1=1
4.√× = 4
5. ײ + - 1= 0
6.ײ +2× = -1
7.׳ = 27
8.× + 2 × = 6
9.-3× = 5 -×
10.× = 2

pls answer need Kona po kac ​