228=(x+1)+(x+2)

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Solution for 228=(x+1)+(x+2) equation:


Simplifying
228 = (x + 1) + (x + 2)

Reorder the terms:
228 = (1 + x) + (x + 2)

Remove parenthesis around (1 + x)
228 = 1 + x + (x + 2)

Reorder the terms:
228 = 1 + x + (2 + x)

Remove parenthesis around (2 + x)
228 = 1 + x + 2 + x

Reorder the terms:
228 = 1 + 2 + x + x

Combine like terms: 1 + 2 = 3
228 = 3 + x + x

Combine like terms: x + x = 2x
228 = 3 + 2x

Solving
228 = 3 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
228 + -2x = 3 + 2x + -2x

Combine like terms: 2x + -2x = 0
228 + -2x = 3 + 0
228 + -2x = 3

Add '-228' to each side of the equation.
228 + -228 + -2x = 3 + -228

Combine like terms: 228 + -228 = 0
0 + -2x = 3 + -228
-2x = 3 + -228

Combine like terms: 3 + -228 = -225
-2x = -225

Divide each side by '-2'.
x = 112.5

Simplifying
x = 112.5

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