3(x+10)+3x=360

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Solution for 3(x+10)+3x=360 equation:


Simplifying
3(x + 10) + 3x = 360

Reorder the terms:
3(10 + x) + 3x = 360
(10 * 3 + x * 3) + 3x = 360
(30 + 3x) + 3x = 360

Combine like terms: 3x + 3x = 6x
30 + 6x = 360

Solving
30 + 6x = 360

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 6x = 360 + -30

Combine like terms: 30 + -30 = 0
0 + 6x = 360 + -30
6x = 360 + -30

Combine like terms: 360 + -30 = 330
6x = 330

Divide each side by '6'.
x = 55

Simplifying
x = 55

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