Solve for Y
Y=-3x+\Delta -5
Solve for x
x=\frac{-Y+\Delta -5}{3}
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1Y+3x+5=\Delta
Swap sides so that all variable terms are on the left hand side.
1Y+5=\Delta -3x
Subtract 3x from both sides.
1Y=\Delta -3x-5
Subtract 5 from both sides.
Y=-3x+\Delta -5
Reorder the terms.
1Y+3x+5=\Delta
Swap sides so that all variable terms are on the left hand side.
3x+5=\Delta -Y
Subtract 1Y from both sides.
3x=\Delta -Y-5
Subtract 5 from both sides.
3x=-Y+\Delta -5
The equation is in standard form.
\frac{3x}{3}=\frac{-Y+\Delta -5}{3}
Divide both sides by 3.
x=\frac{-Y+\Delta -5}{3}
Dividing by 3 undoes the multiplication by 3.
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