1. The problem is to solve a math question "do it like a grade 10" which usually means solving a typical grade 10 level algebra problem. 2. Since no specific problem is given, let's consider a common grade 10 algebra problem: solving a linear equation. 3. For example, solve for $x$ in the equation $2x + 3 = 11$. 4. The formula used is to isolate $x$ by performing inverse operations. 5. Step 1: Subtract 3 from both sides: $$2x + 3 - 3 = 11 - 3$$ $$2x = 8$$ 6. Step 2: Divide both sides by 2: $$\frac{\cancel{2}x}{\cancel{2}} = \frac{8}{2}$$ $$x = 4$$ 7. So the solution is $x = 4$. 8. This means when $x$ is 4, the original equation holds true. 9. This is a basic example of grade 10 algebra solving linear equations.