-30+4k=k-2k

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Solution for -30+4k=k-2k equation:


Simplifying
-30 + 4k = k + -2k

Combine like terms: k + -2k = -1k
-30 + 4k = -1k

Solving
-30 + 4k = -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
-30 + 4k + k = -1k + k

Combine like terms: 4k + k = 5k
-30 + 5k = -1k + k

Combine like terms: -1k + k = 0
-30 + 5k = 0

Add '30' to each side of the equation.
-30 + 30 + 5k = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 5k = 0 + 30
5k = 0 + 30

Combine like terms: 0 + 30 = 30
5k = 30

Divide each side by '5'.
k = 6

Simplifying
k = 6

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