3x+39=-(x-3)

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Solution for 3x+39=-(x-3) equation:


Simplifying
3x + 39 = -1(x + -3)

Reorder the terms:
39 + 3x = -1(x + -3)

Reorder the terms:
39 + 3x = -1(-3 + x)
39 + 3x = (-3 * -1 + x * -1)
39 + 3x = (3 + -1x)

Solving
39 + 3x = 3 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
39 + 3x + x = 3 + -1x + x

Combine like terms: 3x + x = 4x
39 + 4x = 3 + -1x + x

Combine like terms: -1x + x = 0
39 + 4x = 3 + 0
39 + 4x = 3

Add '-39' to each side of the equation.
39 + -39 + 4x = 3 + -39

Combine like terms: 39 + -39 = 0
0 + 4x = 3 + -39
4x = 3 + -39

Combine like terms: 3 + -39 = -36
4x = -36

Divide each side by '4'.
x = -9

Simplifying
x = -9

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