12*28=X

Solution for 12*28=X equation:

Simplifying
12 * 28 = X

Multiply 12 * 28
336 = X

Solving
336 = X

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-1X' to each side of the equation.
336 + -1X = X + -1X

Combine like terms: X + -1X = 0
336 + -1X = 0

Add '-336' to each side of the equation.
336 + -336 + -1X = 0 + -336

Combine like terms: 336 + -336 = 0
0 + -1X = 0 + -336
-1X = 0 + -336

Combine like terms: 0 + -336 = -336
-1X = -336

Divide each side by '-1'.
X = 336

Simplifying
X = 336