0.4-2k=1.5-10k

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Solution for 0.4-2k=1.5-10k equation:


Simplifying
0.4 + -2k = 1.5 + -10k

Solving
0.4 + -2k = 1.5 + -10k

Solving for variable 'k'.

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

Add '10k' to each side of the equation.
0.4 + -2k + 10k = 1.5 + -10k + 10k

Combine like terms: -2k + 10k = 8k
0.4 + 8k = 1.5 + -10k + 10k

Combine like terms: -10k + 10k = 0
0.4 + 8k = 1.5 + 0
0.4 + 8k = 1.5

Add '-0.4' to each side of the equation.
0.4 + -0.4 + 8k = 1.5 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + 8k = 1.5 + -0.4
8k = 1.5 + -0.4

Combine like terms: 1.5 + -0.4 = 1.1
8k = 1.1

Divide each side by '8'.
k = 0.1375

Simplifying
k = 0.1375

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