6x-4(x+8)=9

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Solution for 6x-4(x+8)=9 equation:


Simplifying
6x + -4(x + 8) = 9

Reorder the terms:
6x + -4(8 + x) = 9
6x + (8 * -4 + x * -4) = 9
6x + (-32 + -4x) = 9

Reorder the terms:
-32 + 6x + -4x = 9

Combine like terms: 6x + -4x = 2x
-32 + 2x = 9

Solving
-32 + 2x = 9

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + 2x = 9 + 32

Combine like terms: -32 + 32 = 0
0 + 2x = 9 + 32
2x = 9 + 32

Combine like terms: 9 + 32 = 41
2x = 41

Divide each side by '2'.
x = 20.5

Simplifying
x = 20.5

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