x+(x-31.4)+(x+23.2)=194.0

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Solution for x+(x-31.4)+(x+23.2)=194.0 equation: 


Simplifying
x + (x + -31.4) + (x + 23.2) = 194.0

Reorder the terms:
x + (-31.4 + x) + (x + 23.2) = 194.0

Remove parenthesis around (-31.4 + x)
x + -31.4 + x + (x + 23.2) = 194.0

Reorder the terms:
x + -31.4 + x + (23.2 + x) = 194.0

Remove parenthesis around (23.2 + x)
x + -31.4 + x + 23.2 + x = 194.0

Reorder the terms:
-31.4 + 23.2 + x + x + x = 194.0

Combine like terms: -31.4 + 23.2 = -8.2
-8.2 + x + x + x = 194.0

Combine like terms: x + x = 2x
-8.2 + 2x + x = 194.0

Combine like terms: 2x + x = 3x
-8.2 + 3x = 194.0

Solving
-8.2 + 3x = 194.0

Solving for variable 'x'.

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

Add '8.2' to each side of the equation.
-8.2 + 8.2 + 3x = 194.0 + 8.2

Combine like terms: -8.2 + 8.2 = 0.0
0.0 + 3x = 194.0 + 8.2
3x = 194.0 + 8.2

Combine like terms: 194.0 + 8.2 = 202.2
3x = 202.2

Divide each side by '3'.
x = 67.4

Simplifying
x = 67.4

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