3x-4(2x+4)=83

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Solution for 3x-4(2x+4)=83 equation:


Simplifying
3x + -4(2x + 4) = 83

Reorder the terms:
3x + -4(4 + 2x) = 83
3x + (4 * -4 + 2x * -4) = 83
3x + (-16 + -8x) = 83

Reorder the terms:
-16 + 3x + -8x = 83

Combine like terms: 3x + -8x = -5x
-16 + -5x = 83

Solving
-16 + -5x = 83

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -5x = 83 + 16

Combine like terms: -16 + 16 = 0
0 + -5x = 83 + 16
-5x = 83 + 16

Combine like terms: 83 + 16 = 99
-5x = 99

Divide each side by '-5'.
x = -19.8

Simplifying
x = -19.8

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