357=x+(x+1)+(x+2)

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Solution for 357=x+(x+1)+(x+2) equation:


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

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

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

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

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

Reorder the terms:
357 = 1 + 2 + x + x + x

Combine like terms: 1 + 2 = 3
357 = 3 + x + x + x

Combine like terms: x + x = 2x
357 = 3 + 2x + x

Combine like terms: 2x + x = 3x
357 = 3 + 3x

Solving
357 = 3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
357 + -3x = 3 + 3x + -3x

Combine like terms: 3x + -3x = 0
357 + -3x = 3 + 0
357 + -3x = 3

Add '-357' to each side of the equation.
357 + -357 + -3x = 3 + -357

Combine like terms: 357 + -357 = 0
0 + -3x = 3 + -357
-3x = 3 + -357

Combine like terms: 3 + -357 = -354
-3x = -354

Divide each side by '-3'.
x = 118

Simplifying
x = 118

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