-5(k+1)-4=-4(k+4)

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Solution for -5(k+1)-4=-4(k+4) equation:


Simplifying
-5(k + 1) + -4 = -4(k + 4)

Reorder the terms:
-5(1 + k) + -4 = -4(k + 4)
(1 * -5 + k * -5) + -4 = -4(k + 4)
(-5 + -5k) + -4 = -4(k + 4)

Reorder the terms:
-5 + -4 + -5k = -4(k + 4)

Combine like terms: -5 + -4 = -9
-9 + -5k = -4(k + 4)

Reorder the terms:
-9 + -5k = -4(4 + k)
-9 + -5k = (4 * -4 + k * -4)
-9 + -5k = (-16 + -4k)

Solving
-9 + -5k = -16 + -4k

Solving for variable 'k'.

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

Add '4k' to each side of the equation.
-9 + -5k + 4k = -16 + -4k + 4k

Combine like terms: -5k + 4k = -1k
-9 + -1k = -16 + -4k + 4k

Combine like terms: -4k + 4k = 0
-9 + -1k = -16 + 0
-9 + -1k = -16

Add '9' to each side of the equation.
-9 + 9 + -1k = -16 + 9

Combine like terms: -9 + 9 = 0
0 + -1k = -16 + 9
-1k = -16 + 9

Combine like terms: -16 + 9 = -7
-1k = -7

Divide each side by '-1'.
k = 7

Simplifying
k = 7

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