8+3(2k+5)=4k+13

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Solution for 8+3(2k+5)=4k+13 equation:


Simplifying
8 + 3(2k + 5) = 4k + 13

Reorder the terms:
8 + 3(5 + 2k) = 4k + 13
8 + (5 * 3 + 2k * 3) = 4k + 13
8 + (15 + 6k) = 4k + 13

Combine like terms: 8 + 15 = 23
23 + 6k = 4k + 13

Reorder the terms:
23 + 6k = 13 + 4k

Solving
23 + 6k = 13 + 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.
23 + 6k + -4k = 13 + 4k + -4k

Combine like terms: 6k + -4k = 2k
23 + 2k = 13 + 4k + -4k

Combine like terms: 4k + -4k = 0
23 + 2k = 13 + 0
23 + 2k = 13

Add '-23' to each side of the equation.
23 + -23 + 2k = 13 + -23

Combine like terms: 23 + -23 = 0
0 + 2k = 13 + -23
2k = 13 + -23

Combine like terms: 13 + -23 = -10
2k = -10

Divide each side by '2'.
k = -5

Simplifying
k = -5

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