(2x)+(x+4)+(4x-5)=180

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Solution for (2x)+(x+4)+(4x-5)=180 equation:


Simplifying
(2x) + (x + 4) + (4x + -5) = 180

Reorder the terms:
(2x) + (4 + x) + (4x + -5) = 180

Remove parenthesis around (4 + x)
(2x) + 4 + x + (4x + -5) = 180

Reorder the terms:
(2x) + 4 + x + (-5 + 4x) = 180

Remove parenthesis around (-5 + 4x)
(2x) + 4 + x + -5 + 4x = 180

Reorder the terms:
4 + -5 + (2x) + x + 4x = 180

Combine like terms: 4 + -5 = -1
-1 + (2x) + x + 4x = 180

Combine like terms: (2x) + x = 3x
-1 + 3x + 4x = 180

Combine like terms: 3x + 4x = 7x
-1 + 7x = 180

Solving
-1 + 7x = 180

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 7x = 180 + 1

Combine like terms: -1 + 1 = 0
0 + 7x = 180 + 1
7x = 180 + 1

Combine like terms: 180 + 1 = 181
7x = 181

Divide each side by '7'.
x = 25.85714286

Simplifying
x = 25.85714286

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