Question

Solve the equation $2x-3=7$

Answer 1

Adding $3$ both the sides, we get $2x-3+3=7+3$.
This gives $2x=10$. Now dividing both the sides by $2$,
we get $\frac{2x}{2}=\frac{10}{2}$. Hence $x=5$. Let us verify whether we have got a correct solution.
Putting $x=5$, we get $2x-3=2\left(5\right)-3=10-3=7$.
Thus the equation is satisfied.