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

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


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

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

Reorder the terms:
9 + 9k + -4(-5 + k) = 0
9 + 9k + (-5 * -4 + k * -4) = 0
9 + 9k + (20 + -4k) = 0

Reorder the terms:
9 + 20 + 9k + -4k = 0

Combine like terms: 9 + 20 = 29
29 + 9k + -4k = 0

Combine like terms: 9k + -4k = 5k
29 + 5k = 0

Solving
29 + 5k = 0

Solving for variable 'k'.

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

Add '-29' to each side of the equation.
29 + -29 + 5k = 0 + -29

Combine like terms: 29 + -29 = 0
0 + 5k = 0 + -29
5k = 0 + -29

Combine like terms: 0 + -29 = -29
5k = -29

Divide each side by '5'.
k = -5.8

Simplifying
k = -5.8

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