Solve for x
x=\frac{2y-5}{3}
Solve for y
y=\frac{3x+5}{2}
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y-1=\frac{3}{2}\left(x+1\right)
The opposite of -1 is 1.
y-1=\frac{3}{2}x+\frac{3}{2}
Use the distributive property to multiply \frac{3}{2} by x+1.
\frac{3}{2}x+\frac{3}{2}=y-1
Swap sides so that all variable terms are on the left hand side.
\frac{3}{2}x=y-1-\frac{3}{2}
Subtract \frac{3}{2} from both sides.
\frac{3}{2}x=y-\frac{5}{2}
Subtract \frac{3}{2} from -1 to get -\frac{5}{2}.
\frac{\frac{3}{2}x}{\frac{3}{2}}=\frac{y-\frac{5}{2}}{\frac{3}{2}}
Divide both sides of the equation by \frac{3}{2}, which is the same as multiplying both sides by the reciprocal of the fraction.
x=\frac{y-\frac{5}{2}}{\frac{3}{2}}
Dividing by \frac{3}{2} undoes the multiplication by \frac{3}{2}.
x=\frac{2y-5}{3}
Divide y-\frac{5}{2} by \frac{3}{2} by multiplying y-\frac{5}{2} by the reciprocal of \frac{3}{2}.
y-1=\frac{3}{2}\left(x+1\right)
The opposite of -1 is 1.
y-1=\frac{3}{2}x+\frac{3}{2}
Use the distributive property to multiply \frac{3}{2} by x+1.
y=\frac{3}{2}x+\frac{3}{2}+1
Add 1 to both sides.
y=\frac{3}{2}x+\frac{5}{2}
Add \frac{3}{2} and 1 to get \frac{5}{2}.
Examples
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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