10k-2=-4k+40

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Solution for 10k-2=-4k+40 equation:


Simplifying
10k + -2 = -4k + 40

Reorder the terms:
-2 + 10k = -4k + 40

Reorder the terms:
-2 + 10k = 40 + -4k

Solving
-2 + 10k = 40 + -4k

Solving for variable 'k'.

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

Add '4k' to each side of the equation.
-2 + 10k + 4k = 40 + -4k + 4k

Combine like terms: 10k + 4k = 14k
-2 + 14k = 40 + -4k + 4k

Combine like terms: -4k + 4k = 0
-2 + 14k = 40 + 0
-2 + 14k = 40

Add '2' to each side of the equation.
-2 + 2 + 14k = 40 + 2

Combine like terms: -2 + 2 = 0
0 + 14k = 40 + 2
14k = 40 + 2

Combine like terms: 40 + 2 = 42
14k = 42

Divide each side by '14'.
k = 3

Simplifying
k = 3

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