3(x-6)+3x=30

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Solution for 3(x-6)+3x=30 equation:


Simplifying
3(x + -6) + 3x = 30

Reorder the terms:
3(-6 + x) + 3x = 30
(-6 * 3 + x * 3) + 3x = 30
(-18 + 3x) + 3x = 30

Combine like terms: 3x + 3x = 6x
-18 + 6x = 30

Solving
-18 + 6x = 30

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 = 30 + 18

Combine like terms: -18 + 18 = 0
0 + 6x = 30 + 18
6x = 30 + 18

Combine like terms: 30 + 18 = 48
6x = 48

Divide each side by '6'.
x = 8

Simplifying
x = 8

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