Solve for y
y=-5
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2y+11=1
Combine y and y to get 2y.
2y=1-11
Subtract 11 from both sides.
2y=-10
Subtract 11 from 1 to get -10.
y=\frac{-10}{2}
Divide both sides by 2.
y=-5
Divide -10 by 2 to get -5.
Examples
Quadratic equation
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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