x+(x+20)+(4x-23)=879

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Solution for x+(x+20)+(4x-23)=879 equation:


Simplifying
x + (x + 20) + (4x + -23) = 879

Reorder the terms:
x + (20 + x) + (4x + -23) = 879

Remove parenthesis around (20 + x)
x + 20 + x + (4x + -23) = 879

Reorder the terms:
x + 20 + x + (-23 + 4x) = 879

Remove parenthesis around (-23 + 4x)
x + 20 + x + -23 + 4x = 879

Reorder the terms:
20 + -23 + x + x + 4x = 879

Combine like terms: 20 + -23 = -3
-3 + x + x + 4x = 879

Combine like terms: x + x = 2x
-3 + 2x + 4x = 879

Combine like terms: 2x + 4x = 6x
-3 + 6x = 879

Solving
-3 + 6x = 879

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 = 879 + 3

Combine like terms: -3 + 3 = 0
0 + 6x = 879 + 3
6x = 879 + 3

Combine like terms: 879 + 3 = 882
6x = 882

Divide each side by '6'.
x = 147

Simplifying
x = 147

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