100+50=X

Solution for 100+50=X equation:

Simplifying
100 + 50 = X

Combine like terms: 100 + 50 = 150
150 = X

Solving
150 = 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.
150 + -1X = X + -1X

Combine like terms: X + -1X = 0
150 + -1X = 0

Add '-150' to each side of the equation.
150 + -150 + -1X = 0 + -150

Combine like terms: 150 + -150 = 0
0 + -1X = 0 + -150
-1X = 0 + -150

Combine like terms: 0 + -150 = -150
-1X = -150

Divide each side by '-1'.
X = 150

Simplifying
X = 150