5(k+4)-2(k+6)=5(k+1)-1

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Solution for 5(k+4)-2(k+6)=5(k+1)-1 equation:


Simplifying
5(k + 4) + -2(k + 6) = 5(k + 1) + -1

Reorder the terms:
5(4 + k) + -2(k + 6) = 5(k + 1) + -1
(4 * 5 + k * 5) + -2(k + 6) = 5(k + 1) + -1
(20 + 5k) + -2(k + 6) = 5(k + 1) + -1

Reorder the terms:
20 + 5k + -2(6 + k) = 5(k + 1) + -1
20 + 5k + (6 * -2 + k * -2) = 5(k + 1) + -1
20 + 5k + (-12 + -2k) = 5(k + 1) + -1

Reorder the terms:
20 + -12 + 5k + -2k = 5(k + 1) + -1

Combine like terms: 20 + -12 = 8
8 + 5k + -2k = 5(k + 1) + -1

Combine like terms: 5k + -2k = 3k
8 + 3k = 5(k + 1) + -1

Reorder the terms:
8 + 3k = 5(1 + k) + -1
8 + 3k = (1 * 5 + k * 5) + -1
8 + 3k = (5 + 5k) + -1

Reorder the terms:
8 + 3k = 5 + -1 + 5k

Combine like terms: 5 + -1 = 4
8 + 3k = 4 + 5k

Solving
8 + 3k = 4 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
8 + 3k + -5k = 4 + 5k + -5k

Combine like terms: 3k + -5k = -2k
8 + -2k = 4 + 5k + -5k

Combine like terms: 5k + -5k = 0
8 + -2k = 4 + 0
8 + -2k = 4

Add '-8' to each side of the equation.
8 + -8 + -2k = 4 + -8

Combine like terms: 8 + -8 = 0
0 + -2k = 4 + -8
-2k = 4 + -8

Combine like terms: 4 + -8 = -4
-2k = -4

Divide each side by '-2'.
k = 2

Simplifying
k = 2

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