Question

question
what value of $x$ is the solution to the equation below?
$12 = x - 3$

Explanation:

Step1: Isolate $x$ by adding 3

Add 3 to both sides of the equation to cancel the -3 on the right.
$12 + 3 = x - 3 + 3$

Step2: Simplify both sides

Calculate the sums to solve for $x$.
$15 = x$

Answer:

$x = 15$