4(-4k+8)=8(k+7)

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Solution for 4(-4k+8)=8(k+7) equation:


Simplifying
4(-4k + 8) = 8(k + 7)

Reorder the terms:
4(8 + -4k) = 8(k + 7)
(8 * 4 + -4k * 4) = 8(k + 7)
(32 + -16k) = 8(k + 7)

Reorder the terms:
32 + -16k = 8(7 + k)
32 + -16k = (7 * 8 + k * 8)
32 + -16k = (56 + 8k)

Solving
32 + -16k = 56 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
32 + -16k + -8k = 56 + 8k + -8k

Combine like terms: -16k + -8k = -24k
32 + -24k = 56 + 8k + -8k

Combine like terms: 8k + -8k = 0
32 + -24k = 56 + 0
32 + -24k = 56

Add '-32' to each side of the equation.
32 + -32 + -24k = 56 + -32

Combine like terms: 32 + -32 = 0
0 + -24k = 56 + -32
-24k = 56 + -32

Combine like terms: 56 + -32 = 24
-24k = 24

Divide each side by '-24'.
k = -1

Simplifying
k = -1

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