1+10*2=X

Solution for 1+10*2=X equation:

Simplifying
1 + 10 * 2 = X

Multiply 10 * 2
1 + 20 = X

Combine like terms: 1 + 20 = 21
21 = X

Solving
21 = 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.
21 + -1X = X + -1X

Combine like terms: X + -1X = 0
21 + -1X = 0

Add '-21' to each side of the equation.
21 + -21 + -1X = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -1X = 0 + -21
-1X = 0 + -21

Combine like terms: 0 + -21 = -21
-1X = -21

Divide each side by '-1'.
X = 21

Simplifying
X = 21