0.40k+0.06(30)=9.8

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Solution for 0.40k+0.06(30)=9.8 equation: 


Simplifying
0.40k + 0.06(30) = 9.8

Multiply 0.06 * 30
0.40k + 1.8 = 9.8

Reorder the terms:
1.8 + 0.40k = 9.8

Solving
1.8 + 0.40k = 9.8

Solving for variable 'k'.

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

Add '-1.8' to each side of the equation.
1.8 + -1.8 + 0.40k = 9.8 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + 0.40k = 9.8 + -1.8
0.40k = 9.8 + -1.8

Combine like terms: 9.8 + -1.8 = 8
0.40k = 8

Divide each side by '0.40'.
k = 20

Simplifying
k = 20

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