3x+2(4x-4)=69

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Solution for 3x+2(4x-4)=69 equation: 


Simplifying
3x + 2(4x + -4) = 69

Reorder the terms:
3x + 2(-4 + 4x) = 69
3x + (-4 * 2 + 4x * 2) = 69
3x + (-8 + 8x) = 69

Reorder the terms:
-8 + 3x + 8x = 69

Combine like terms: 3x + 8x = 11x
-8 + 11x = 69

Solving
-8 + 11x = 69

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 11x = 69 + 8

Combine like terms: -8 + 8 = 0
0 + 11x = 69 + 8
11x = 69 + 8

Combine like terms: 69 + 8 = 77
11x = 77

Divide each side by '11'.
x = 7

Simplifying
x = 7

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