3x-3+4x+4x+4x-12=360

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Solution for 3x-3+4x+4x+4x-12=360 equation: 


Simplifying
3x + -3 + 4x + 4x + 4x + -12 = 360

Reorder the terms:
-3 + -12 + 3x + 4x + 4x + 4x = 360

Combine like terms: -3 + -12 = -15
-15 + 3x + 4x + 4x + 4x = 360

Combine like terms: 3x + 4x = 7x
-15 + 7x + 4x + 4x = 360

Combine like terms: 7x + 4x = 11x
-15 + 11x + 4x = 360

Combine like terms: 11x + 4x = 15x
-15 + 15x = 360

Solving
-15 + 15x = 360

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 15x = 360 + 15

Combine like terms: -15 + 15 = 0
0 + 15x = 360 + 15
15x = 360 + 15

Combine like terms: 360 + 15 = 375
15x = 375

Divide each side by '15'.
x = 25

Simplifying
x = 25

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