2(k-1.4)=-4(k-6.2)

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Solution for 2(k-1.4)=-4(k-6.2) equation: 


Simplifying
2(k + -1.4) = -4(k + -6.2)

Reorder the terms:
2(-1.4 + k) = -4(k + -6.2)
(-1.4 * 2 + k * 2) = -4(k + -6.2)
(-2.8 + 2k) = -4(k + -6.2)

Reorder the terms:
-2.8 + 2k = -4(-6.2 + k)
-2.8 + 2k = (-6.2 * -4 + k * -4)
-2.8 + 2k = (24.8 + -4k)

Solving
-2.8 + 2k = 24.8 + -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.
-2.8 + 2k + 4k = 24.8 + -4k + 4k

Combine like terms: 2k + 4k = 6k
-2.8 + 6k = 24.8 + -4k + 4k

Combine like terms: -4k + 4k = 0
-2.8 + 6k = 24.8 + 0
-2.8 + 6k = 24.8

Add '2.8' to each side of the equation.
-2.8 + 2.8 + 6k = 24.8 + 2.8

Combine like terms: -2.8 + 2.8 = 0.0
0.0 + 6k = 24.8 + 2.8
6k = 24.8 + 2.8

Combine like terms: 24.8 + 2.8 = 27.6
6k = 27.6

Divide each side by '6'.
k = 4.6

Simplifying
k = 4.6

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