1. Solving One-Step Equations
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How can we isolate d on the left-hand side?
d=-0.6
To solve the equation, we have to isolate d on one side of the equation. By dividing both sides of the equation by 4, we can remove the coefficient from d.
.LHS /4.=.RHS /4.
a/4* 4 = a
Calculate quotient
To check that we have the correct solution, we can substitute d=-0.6 into the original equation.
Since both sides are equal, we can conclude that d=-0.6 is the correct solution.