0.004(2-k)+0.7(k-2)=1

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Solution for 0.004(2-k)+0.7(k-2)=1 equation: 


Simplifying
0.004(2 + -1k) + 0.7(k + -2) = 1
(2 * 0.004 + -1k * 0.004) + 0.7(k + -2) = 1
(0.008 + -0.004k) + 0.7(k + -2) = 1

Reorder the terms:
0.008 + -0.004k + 0.7(-2 + k) = 1
0.008 + -0.004k + (-2 * 0.7 + k * 0.7) = 1
0.008 + -0.004k + (-1.4 + 0.7k) = 1

Reorder the terms:
0.008 + -1.4 + -0.004k + 0.7k = 1

Combine like terms: 0.008 + -1.4 = -1.392
-1.392 + -0.004k + 0.7k = 1

Combine like terms: -0.004k + 0.7k = 0.696k
-1.392 + 0.696k = 1

Solving
-1.392 + 0.696k = 1

Solving for variable 'k'.

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

Add '1.392' to each side of the equation.
-1.392 + 1.392 + 0.696k = 1 + 1.392

Combine like terms: -1.392 + 1.392 = 0.000
0.000 + 0.696k = 1 + 1.392
0.696k = 1 + 1.392

Combine like terms: 1 + 1.392 = 2.392
0.696k = 2.392

Divide each side by '0.696'.
k = 3.436781609

Simplifying
k = 3.436781609

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