5.4(3+3x)-4.2=12

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Solution for 5.4(3+3x)-4.2=12 equation: 


Simplifying
5.4(3 + 3x) + -4.2 = 12
(3 * 5.4 + 3x * 5.4) + -4.2 = 12
(16.2 + 16.2x) + -4.2 = 12

Reorder the terms:
16.2 + -4.2 + 16.2x = 12

Combine like terms: 16.2 + -4.2 = 12
12 + 16.2x = 12

Add '-12' to each side of the equation.
12 + -12 + 16.2x = 12 + -12

Combine like terms: 12 + -12 = 0
0 + 16.2x = 12 + -12
16.2x = 12 + -12

Combine like terms: 12 + -12 = 0
16.2x = 0

Solving
16.2x = 0

Solving for variable 'x'.

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

Divide each side by '16.2'.
x = 0

Simplifying
x = 0

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