-3x-4(4x-4)=149

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Solution for -3x-4(4x-4)=149 equation:


Simplifying
-3x + -4(4x + -4) = 149

Reorder the terms:
-3x + -4(-4 + 4x) = 149
-3x + (-4 * -4 + 4x * -4) = 149
-3x + (16 + -16x) = 149

Reorder the terms:
16 + -3x + -16x = 149

Combine like terms: -3x + -16x = -19x
16 + -19x = 149

Solving
16 + -19x = 149

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 + -19x = 149 + -16

Combine like terms: 16 + -16 = 0
0 + -19x = 149 + -16
-19x = 149 + -16

Combine like terms: 149 + -16 = 133
-19x = 133

Divide each side by '-19'.
x = -7

Simplifying
x = -7

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