Solve for t
t=\frac{23}{3\Delta }
\Delta \neq 0
Solve for Δ
\Delta =\frac{23}{3t}
t\neq 0
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230=\left(12+18\right)\Delta t
Multiply both sides of the equation by 2.
230=30\Delta t
Add 12 and 18 to get 30.
30\Delta t=230
Swap sides so that all variable terms are on the left hand side.
\frac{30\Delta t}{30\Delta }=\frac{230}{30\Delta }
Divide both sides by 30\Delta .
t=\frac{230}{30\Delta }
Dividing by 30\Delta undoes the multiplication by 30\Delta .
t=\frac{23}{3\Delta }
Divide 230 by 30\Delta .
230=\left(12+18\right)\Delta t
Multiply both sides of the equation by 2.
230=30\Delta t
Add 12 and 18 to get 30.
30\Delta t=230
Swap sides so that all variable terms are on the left hand side.
30t\Delta =230
The equation is in standard form.
\frac{30t\Delta }{30t}=\frac{230}{30t}
Divide both sides by 30t.
\Delta =\frac{230}{30t}
Dividing by 30t undoes the multiplication by 30t.
\Delta =\frac{23}{3t}
Divide 230 by 30t.
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