-8(7+3k)=28+4k

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Solution for -8(7+3k)=28+4k equation:


Simplifying
-8(7 + 3k) = 28 + 4k
(7 * -8 + 3k * -8) = 28 + 4k
(-56 + -24k) = 28 + 4k

Solving
-56 + -24k = 28 + 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.
-56 + -24k + -4k = 28 + 4k + -4k

Combine like terms: -24k + -4k = -28k
-56 + -28k = 28 + 4k + -4k

Combine like terms: 4k + -4k = 0
-56 + -28k = 28 + 0
-56 + -28k = 28

Add '56' to each side of the equation.
-56 + 56 + -28k = 28 + 56

Combine like terms: -56 + 56 = 0
0 + -28k = 28 + 56
-28k = 28 + 56

Combine like terms: 28 + 56 = 84
-28k = 84

Divide each side by '-28'.
k = -3

Simplifying
k = -3

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