-(2z+9)=-2z+25

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Solution for -(2z+9)=-2z+25 equation: 


Simplifying
-1(2z + 9) = -2z + 25

Reorder the terms:
-1(9 + 2z) = -2z + 25
(9 * -1 + 2z * -1) = -2z + 25
(-9 + -2z) = -2z + 25

Reorder the terms:
-9 + -2z = 25 + -2z

Add '2z' to each side of the equation.
-9 + -2z + 2z = 25 + -2z + 2z

Combine like terms: -2z + 2z = 0
-9 + 0 = 25 + -2z + 2z
-9 = 25 + -2z + 2z

Combine like terms: -2z + 2z = 0
-9 = 25 + 0
-9 = 25

Solving
-9 = 25

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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