-7(z-9)=

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Solution for -7(z-9)= equation: 


Simplifying
-7(z + -9) = 0

Reorder the terms:
-7(-9 + z) = 0
(-9 * -7 + z * -7) = 0
(63 + -7z) = 0

Solving
63 + -7z = 0

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-63' to each side of the equation.
63 + -63 + -7z = 0 + -63

Combine like terms: 63 + -63 = 0
0 + -7z = 0 + -63
-7z = 0 + -63

Combine like terms: 0 + -63 = -63
-7z = -63

Divide each side by '-7'.
z = 9

Simplifying
z = 9

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