3x+(x-1)+(3x+1)=56

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Solution for 3x+(x-1)+(3x+1)=56 equation:


Simplifying
3x + (x + -1) + (3x + 1) = 56

Reorder the terms:
3x + (-1 + x) + (3x + 1) = 56

Remove parenthesis around (-1 + x)
3x + -1 + x + (3x + 1) = 56

Reorder the terms:
3x + -1 + x + (1 + 3x) = 56

Remove parenthesis around (1 + 3x)
3x + -1 + x + 1 + 3x = 56

Reorder the terms:
-1 + 1 + 3x + x + 3x = 56

Combine like terms: -1 + 1 = 0
0 + 3x + x + 3x = 56
3x + x + 3x = 56

Combine like terms: 3x + x = 4x
4x + 3x = 56

Combine like terms: 4x + 3x = 7x
7x = 56

Solving
7x = 56

Solving for variable 'x'.

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

Divide each side by '7'.
x = 8

Simplifying
x = 8

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