2k+3(k+4)=-13

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


Simplifying
2k + 3(k + 4) = -13

Reorder the terms:
2k + 3(4 + k) = -13
2k + (4 * 3 + k * 3) = -13
2k + (12 + 3k) = -13

Reorder the terms:
12 + 2k + 3k = -13

Combine like terms: 2k + 3k = 5k
12 + 5k = -13

Solving
12 + 5k = -13

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + -12 + 5k = -13 + -12

Combine like terms: 12 + -12 = 0
0 + 5k = -13 + -12
5k = -13 + -12

Combine like terms: -13 + -12 = -25
5k = -25

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

Simplifying
k = -5

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