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4-k/(-1)=-2/3
We simplify the equation to the form, which is simple to understand
4-k/(-1)=-2/3
Simplifying:
4-k/(-1)=-0.666666666667
Reorder the terms in parentheses
4+(+1k)=-0.666666666667
Remove unnecessary parentheses
+4+1k=-0.666666666667
We move all terms containing k to the left and all other terms to the right.
+1k=-0.666666666667-4
We simplify left and right side of the equation.
+1k=-4.66666666667
We divide both sides of the equation by 1 to get k.
k=-4.66666666667
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