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

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


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

Reorder the terms:
4(3 + x) = x(3 + -1k)
(3 * 4 + x * 4) = x(3 + -1k)
(12 + 4x) = x(3 + -1k)
12 + 4x = (3 * x + -1k * x)

Reorder the terms:
12 + 4x = (-1kx + 3x)
12 + 4x = (-1kx + 3x)

Solving
12 + 4x = -1kx + 3x

Solving for variable 'x'.

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

Add 'kx' to each side of the equation.
12 + kx + 4x = -1kx + kx + 3x

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

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

Combine like terms: 4x + -3x = 1x
12 + kx + 1x = 3x + -3x

Combine like terms: 3x + -3x = 0
12 + kx + 1x = 0

Add '-12' to each side of the equation.
12 + kx + -12 + 1x = 0 + -12

Reorder the terms:
12 + -12 + kx + 1x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + kx + 1x = 0 + -12
kx + 1x = 0 + -12

Combine like terms: 0 + -12 = -12
kx + 1x = -12

Reorder the terms:
12 + kx + 1x = -12 + 12

Combine like terms: -12 + 12 = 0
12 + kx + 1x = 0

The solution to this equation could not be determined.

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