x+(x+23)+(4x-30)=731

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Solution for x+(x+23)+(4x-30)=731 equation:


Simplifying
x + (x + 23) + (4x + -30) = 731

Reorder the terms:
x + (23 + x) + (4x + -30) = 731

Remove parenthesis around (23 + x)
x + 23 + x + (4x + -30) = 731

Reorder the terms:
x + 23 + x + (-30 + 4x) = 731

Remove parenthesis around (-30 + 4x)
x + 23 + x + -30 + 4x = 731

Reorder the terms:
23 + -30 + x + x + 4x = 731

Combine like terms: 23 + -30 = -7
-7 + x + x + 4x = 731

Combine like terms: x + x = 2x
-7 + 2x + 4x = 731

Combine like terms: 2x + 4x = 6x
-7 + 6x = 731

Solving
-7 + 6x = 731

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 6x = 731 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = 731 + 7
6x = 731 + 7

Combine like terms: 731 + 7 = 738
6x = 738

Divide each side by '6'.
x = 123

Simplifying
x = 123

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