x+2x+(x+12)=992

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Solution for x+2x+(x+12)=992 equation:


Simplifying
x + 2x + (x + 12) = 992

Reorder the terms:
x + 2x + (12 + x) = 992

Remove parenthesis around (12 + x)
x + 2x + 12 + x = 992

Reorder the terms:
12 + x + 2x + x = 992

Combine like terms: x + 2x = 3x
12 + 3x + x = 992

Combine like terms: 3x + x = 4x
12 + 4x = 992

Solving
12 + 4x = 992

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 4x = 992 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 992 + -12
4x = 992 + -12

Combine like terms: 992 + -12 = 980
4x = 980

Divide each side by '4'.
x = 245

Simplifying
x = 245

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