3(2x-4)=(x+19)

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Solution for 3(2x-4)=(x+19) equation:


Simplifying
3(2x + -4) = (x + 19)

Reorder the terms:
3(-4 + 2x) = (x + 19)
(-4 * 3 + 2x * 3) = (x + 19)
(-12 + 6x) = (x + 19)

Reorder the terms:
-12 + 6x = (19 + x)

Remove parenthesis around (19 + x)
-12 + 6x = 19 + x

Solving
-12 + 6x = 19 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-12 + 6x + -1x = 19 + x + -1x

Combine like terms: 6x + -1x = 5x
-12 + 5x = 19 + x + -1x

Combine like terms: x + -1x = 0
-12 + 5x = 19 + 0
-12 + 5x = 19

Add '12' to each side of the equation.
-12 + 12 + 5x = 19 + 12

Combine like terms: -12 + 12 = 0
0 + 5x = 19 + 12
5x = 19 + 12

Combine like terms: 19 + 12 = 31
5x = 31

Divide each side by '5'.
x = 6.2

Simplifying
x = 6.2

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