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

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


Simplifying
(3x) + -1(x + 4) = -4

Reorder the terms:
(3x) + -1(4 + x) = -4
(3x) + (4 * -1 + x * -1) = -4
(3x) + (-4 + -1x) = -4

Reorder the terms:
-4 + (3x) + -1x = -4

Combine like terms: (3x) + -1x = 2x
-4 + 2x = -4

Add '4' to each side of the equation.
-4 + 4 + 2x = -4 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = -4 + 4
2x = -4 + 4

Combine like terms: -4 + 4 = 0
2x = 0

Solving
2x = 0

Solving for variable 'x'.

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

Divide each side by '2'.
x = 0

Simplifying
x = 0

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