3(3+k)=-5-5(8-6k)

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Solution for 3(3+k)=-5-5(8-6k) equation:


Simplifying
3(3 + k) = -5 + -5(8 + -6k)
(3 * 3 + k * 3) = -5 + -5(8 + -6k)
(9 + 3k) = -5 + -5(8 + -6k)
9 + 3k = -5 + (8 * -5 + -6k * -5)
9 + 3k = -5 + (-40 + 30k)

Combine like terms: -5 + -40 = -45
9 + 3k = -45 + 30k

Solving
9 + 3k = -45 + 30k

Solving for variable 'k'.

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

Add '-30k' to each side of the equation.
9 + 3k + -30k = -45 + 30k + -30k

Combine like terms: 3k + -30k = -27k
9 + -27k = -45 + 30k + -30k

Combine like terms: 30k + -30k = 0
9 + -27k = -45 + 0
9 + -27k = -45

Add '-9' to each side of the equation.
9 + -9 + -27k = -45 + -9

Combine like terms: 9 + -9 = 0
0 + -27k = -45 + -9
-27k = -45 + -9

Combine like terms: -45 + -9 = -54
-27k = -54

Divide each side by '-27'.
k = 2

Simplifying
k = 2

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