2x-4(4x+3)=128

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Solution for 2x-4(4x+3)=128 equation:


Simplifying
2x + -4(4x + 3) = 128

Reorder the terms:
2x + -4(3 + 4x) = 128
2x + (3 * -4 + 4x * -4) = 128
2x + (-12 + -16x) = 128

Reorder the terms:
-12 + 2x + -16x = 128

Combine like terms: 2x + -16x = -14x
-12 + -14x = 128

Solving
-12 + -14x = 128

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -14x = 128 + 12

Combine like terms: -12 + 12 = 0
0 + -14x = 128 + 12
-14x = 128 + 12

Combine like terms: 128 + 12 = 140
-14x = 140

Divide each side by '-14'.
x = -10

Simplifying
x = -10

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