k+4/9=1.8

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Solution for k+4/9=1.8 equation: 



k+4/9=1.8

We move all terms to the left:

k+4/9-(1.8)=0

We add all the numbers together, and all the variables

k-1.8+4/9=0

We multiply all the terms by the denominator


k*9+4-(1.8)*9=0

We add all the numbers together, and all the variables

k*9-12.2=0

Wy multiply elements

9k-12.2=0

We move all terms containing k to the left, all other terms to the right

9k=12.2

k=12.2/9

k=1+1/2.8125

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