Answer:
Infinite solution
Explanation:
We are given an equation is identity
We have to find that how many solutions equation have
Identity equation:Identity equation is that true equation in which no matter what value is substitute for variable .It is always true statement.
Suppose that we have an identity equation
![x=x](https://img.qammunity.org/2020/formulas/mathematics/middle-school/8diiehpm45k63yfwj5r51hm2p8mjyn2mmd.png)
![x-x=0](https://img.qammunity.org/2020/formulas/mathematics/middle-school/fcohpmqgycxqzz4bju4xwot8xhf88xeoc0.png)
![0=0](https://img.qammunity.org/2020/formulas/mathematics/middle-school/dqj8tt56oy4cezv79byofe0ejsj36p1vi0.png)
If this type of condition is obtained then we have infinite solutions.
So, if an equation is identity then the equation have infinite solutions.