Solve for z 9(z-9)=-11

Math
9(z-9)=-11
Divide each term by 9 and simplify.
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Divide each term in 9(z-9)=-11 by 9.
9(z-9)9=-119
Cancel the common factor of 9.
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Cancel the common factor.
9(z-9)9=-119
Divide z-9 by 1.
z-9=-119
z-9=-119
Move the negative in front of the fraction.
z-9=-119
z-9=-119
Move all terms not containing z to the right side of the equation.
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Add 9 to both sides of the equation.
z=-119+9
To write 9 as a fraction with a common denominator, multiply by 99.
z=-119+9⋅99
Combine 9 and 99.
z=-119+9⋅99
Combine the numerators over the common denominator.
z=-11+9⋅99
Simplify the numerator.
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Multiply 9 by 9.
z=-11+819
Add -11 and 81.
z=709
z=709
z=709
The result can be shown in multiple forms.
Exact Form:
z=709
Decimal Form:
z=7.7‾
Mixed Number Form:
z=779
Solve for z 9(z-9)=-11

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