x+[2x-3]+[3x-15]=180

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Solution for x+[2x-3]+[3x-15]=180 equation:


Simplifying
x + [2x + -3] + [3x + -15] = 180

Reorder the terms:
x + [-3 + 2x] + [3x + -15] = 180

Remove brackets around [-3 + 2x]
x + -3 + 2x + [3x + -15] = 180

Reorder the terms:
x + -3 + 2x + [-15 + 3x] = 180

Remove brackets around [-15 + 3x]
x + -3 + 2x + -15 + 3x = 180

Reorder the terms:
-3 + -15 + x + 2x + 3x = 180

Combine like terms: -3 + -15 = -18
-18 + x + 2x + 3x = 180

Combine like terms: x + 2x = 3x
-18 + 3x + 3x = 180

Combine like terms: 3x + 3x = 6x
-18 + 6x = 180

Solving
-18 + 6x = 180

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 6x = 180 + 18

Combine like terms: -18 + 18 = 0
0 + 6x = 180 + 18
6x = 180 + 18

Combine like terms: 180 + 18 = 198
6x = 198

Divide each side by '6'.
x = 33

Simplifying
x = 33

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