X-20+x-10=x+20

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Solution for X-20+x-10=x+20 equation:


Simplifying
X + -20 + x + -10 = x + 20

Reorder the terms:
-20 + -10 + X + x = x + 20

Combine like terms: -20 + -10 = -30
-30 + X + x = x + 20

Reorder the terms:
-30 + X + x = 20 + x

Add '-1x' to each side of the equation.
-30 + X + x + -1x = 20 + x + -1x

Combine like terms: x + -1x = 0
-30 + X + 0 = 20 + x + -1x
-30 + X = 20 + x + -1x

Combine like terms: x + -1x = 0
-30 + X = 20 + 0
-30 + X = 20

Solving
-30 + X = 20

Solving for variable 'X'.

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

Add '30' to each side of the equation.
-30 + 30 + X = 20 + 30

Combine like terms: -30 + 30 = 0
0 + X = 20 + 30
X = 20 + 30

Combine like terms: 20 + 30 = 50
X = 50

Simplifying
X = 50

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