9-3k+5k+4(k-3)=

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Solution for 9-3k+5k+4(k-3)= equation:


Simplifying
9 + -3k + 5k + 4(k + -3) = 0

Reorder the terms:
9 + -3k + 5k + 4(-3 + k) = 0
9 + -3k + 5k + (-3 * 4 + k * 4) = 0
9 + -3k + 5k + (-12 + 4k) = 0

Reorder the terms:
9 + -12 + -3k + 5k + 4k = 0

Combine like terms: 9 + -12 = -3
-3 + -3k + 5k + 4k = 0

Combine like terms: -3k + 5k = 2k
-3 + 2k + 4k = 0

Combine like terms: 2k + 4k = 6k
-3 + 6k = 0

Solving
-3 + 6k = 0

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + 3 + 6k = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 6k = 0 + 3
6k = 0 + 3

Combine like terms: 0 + 3 = 3
6k = 3

Divide each side by '6'.
k = 0.5

Simplifying
k = 0.5

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