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k-7/9=-2
We move all terms to the left:
k-7/9-(-2)=0
We add all the numbers together, and all the variables
k+2-7/9=0
We multiply all the terms by the denominator
k*9-7+2*9=0
We add all the numbers together, and all the variables
k*9+11=0
Wy multiply elements
9k+11=0
We move all terms containing k to the left, all other terms to the right
9k=-11
k=-11/9
k=-1+2/9
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