2(-3x-4)+4x=100

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Solution for 2(-3x-4)+4x=100 equation:


Simplifying
2(-3x + -4) + 4x = 100

Reorder the terms:
2(-4 + -3x) + 4x = 100
(-4 * 2 + -3x * 2) + 4x = 100
(-8 + -6x) + 4x = 100

Combine like terms: -6x + 4x = -2x
-8 + -2x = 100

Solving
-8 + -2x = 100

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 + -2x = 100 + 8

Combine like terms: -8 + 8 = 0
0 + -2x = 100 + 8
-2x = 100 + 8

Combine like terms: 100 + 8 = 108
-2x = 108

Divide each side by '-2'.
x = -54

Simplifying
x = -54

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