x+x-21.8=192.4

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Solution for x+x-21.8=192.4 equation:


Simplifying
x + x + -21.8 = 192.4

Reorder the terms:
-21.8 + x + x = 192.4

Combine like terms: x + x = 2x
-21.8 + 2x = 192.4

Solving
-21.8 + 2x = 192.4

Solving for variable 'x'.

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

Add '21.8' to each side of the equation.
-21.8 + 21.8 + 2x = 192.4 + 21.8

Combine like terms: -21.8 + 21.8 = 0.0
0.0 + 2x = 192.4 + 21.8
2x = 192.4 + 21.8

Combine like terms: 192.4 + 21.8 = 214.2
2x = 214.2

Divide each side by '2'.
x = 107.1

Simplifying
x = 107.1

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