(x-38)-42+x=

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Solution for (x-38)-42+x= equation:


Simplifying
(x + -38) + -42 + x = 0

Reorder the terms:
(-38 + x) + -42 + x = 0

Remove parenthesis around (-38 + x)
-38 + x + -42 + x = 0

Reorder the terms:
-38 + -42 + x + x = 0

Combine like terms: -38 + -42 = -80
-80 + x + x = 0

Combine like terms: x + x = 2x
-80 + 2x = 0

Solving
-80 + 2x = 0

Solving for variable 'x'.

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

Add '80' to each side of the equation.
-80 + 80 + 2x = 0 + 80

Combine like terms: -80 + 80 = 0
0 + 2x = 0 + 80
2x = 0 + 80

Combine like terms: 0 + 80 = 80
2x = 80

Divide each side by '2'.
x = 40

Simplifying
x = 40

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