6x+3(4x-18)=162

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Solution for 6x+3(4x-18)=162 equation:


Simplifying
6x + 3(4x + -18) = 162

Reorder the terms:
6x + 3(-18 + 4x) = 162
6x + (-18 * 3 + 4x * 3) = 162
6x + (-54 + 12x) = 162

Reorder the terms:
-54 + 6x + 12x = 162

Combine like terms: 6x + 12x = 18x
-54 + 18x = 162

Solving
-54 + 18x = 162

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + 18x = 162 + 54

Combine like terms: -54 + 54 = 0
0 + 18x = 162 + 54
18x = 162 + 54

Combine like terms: 162 + 54 = 216
18x = 216

Divide each side by '18'.
x = 12

Simplifying
x = 12

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