Solve for A
A=2\left(x-1\right)
Solve for x
x=\frac{A+2}{2}
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A+3=1+2x
Add 2x to both sides.
A=1+2x-3
Subtract 3 from both sides.
A=-2+2x
Subtract 3 from 1 to get -2.
-2x+3=1-A
Subtract A from both sides.
-2x=1-A-3
Subtract 3 from both sides.
-2x=-2-A
Subtract 3 from 1 to get -2.
-2x=-A-2
The equation is in standard form.
\frac{-2x}{-2}=\frac{-A-2}{-2}
Divide both sides by -2.
x=\frac{-A-2}{-2}
Dividing by -2 undoes the multiplication by -2.
x=\frac{A}{2}+1
Divide -2-A by -2.
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y = 3x + 4
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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