-39=3(-3x-4)

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Solution for -39=3(-3x-4) equation:


Simplifying
-39 = 3(-3x + -4)

Reorder the terms:
-39 = 3(-4 + -3x)
-39 = (-4 * 3 + -3x * 3)
-39 = (-12 + -9x)

Solving
-39 = -12 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-39 + 9x = -12 + -9x + 9x

Combine like terms: -9x + 9x = 0
-39 + 9x = -12 + 0
-39 + 9x = -12

Add '39' to each side of the equation.
-39 + 39 + 9x = -12 + 39

Combine like terms: -39 + 39 = 0
0 + 9x = -12 + 39
9x = -12 + 39

Combine like terms: -12 + 39 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

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