-12x-15=-3(4+k)

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Solution for -12x-15=-3(4+k) equation:


Simplifying
-12x + -15 = -3(4 + k)

Reorder the terms:
-15 + -12x = -3(4 + k)
-15 + -12x = (4 * -3 + k * -3)
-15 + -12x = (-12 + -3k)

Solving
-15 + -12x = -12 + -3k

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -12x = -12 + 15 + -3k

Combine like terms: -15 + 15 = 0
0 + -12x = -12 + 15 + -3k
-12x = -12 + 15 + -3k

Combine like terms: -12 + 15 = 3
-12x = 3 + -3k

Divide each side by '-12'.
x = -0.25 + 0.25k

Simplifying
x = -0.25 + 0.25k

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