3x+3(3x-19)=27

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Solution for 3x+3(3x-19)=27 equation:


Simplifying
3x + 3(3x + -19) = 27

Reorder the terms:
3x + 3(-19 + 3x) = 27
3x + (-19 * 3 + 3x * 3) = 27
3x + (-57 + 9x) = 27

Reorder the terms:
-57 + 3x + 9x = 27

Combine like terms: 3x + 9x = 12x
-57 + 12x = 27

Solving
-57 + 12x = 27

Solving for variable 'x'.

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

Add '57' to each side of the equation.
-57 + 57 + 12x = 27 + 57

Combine like terms: -57 + 57 = 0
0 + 12x = 27 + 57
12x = 27 + 57

Combine like terms: 27 + 57 = 84
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

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