X/3-10=-12

X/3 = -2

X = -6

To solve the equation X/3 - 10 = -12, we can follow these steps:

Step 1: Get rid of the -10 by adding it to both sides of the equation.
X/3 - 10 + 10 = -12 + 10
X/3 = -2

Step 2: To isolate X, we need to get rid of the fraction. Multiply both sides of the equation by 3 to cancel out the denominator (3).
3 * (X/3) = -2 * 3
(X/3) * 3 = -6
X = -6

So, the value of X that satisfies the equation is -6.