x*2+(x*2+x)+x+3=423

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Solution for x*2+(x*2+x)+x+3=423 equation:


Simplifying
x * 2 + (x * 2 + x) + x + 3 = 423

Reorder the terms for easier multiplication:
2x + (x * 2 + x) + x + 3 = 423

Reorder the terms for easier multiplication:
2x + (2x + x) + x + 3 = 423

Combine like terms: 2x + x = 3x
2x + (3x) + x + 3 = 423
2x + (3x) + x + 3 = 423

Reorder the terms:
3 + 2x + (3x) + x = 423

Combine like terms: 2x + (3x) = 5x
3 + 5x + x = 423

Combine like terms: 5x + x = 6x
3 + 6x = 423

Solving
3 + 6x = 423

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 6x = 423 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = 423 + -3
6x = 423 + -3

Combine like terms: 423 + -3 = 420
6x = 420

Divide each side by '6'.
x = 70

Simplifying
x = 70

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