3k+2(k-4)=2(k+5)

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


Simplifying
3k + 2(k + -4) = 2(k + 5)

Reorder the terms:
3k + 2(-4 + k) = 2(k + 5)
3k + (-4 * 2 + k * 2) = 2(k + 5)
3k + (-8 + 2k) = 2(k + 5)

Reorder the terms:
-8 + 3k + 2k = 2(k + 5)

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

Reorder the terms:
-8 + 5k = 2(5 + k)
-8 + 5k = (5 * 2 + k * 2)
-8 + 5k = (10 + 2k)

Solving
-8 + 5k = 10 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
-8 + 5k + -2k = 10 + 2k + -2k

Combine like terms: 5k + -2k = 3k
-8 + 3k = 10 + 2k + -2k

Combine like terms: 2k + -2k = 0
-8 + 3k = 10 + 0
-8 + 3k = 10

Add '8' to each side of the equation.
-8 + 8 + 3k = 10 + 8

Combine like terms: -8 + 8 = 0
0 + 3k = 10 + 8
3k = 10 + 8

Combine like terms: 10 + 8 = 18
3k = 18

Divide each side by '3'.
k = 6

Simplifying
k = 6

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