(z*-3)-5=-2z-25

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Solution for (z*-3)-5=-2z-25 equation:


Simplifying
(z * -3) + -5 = -2z + -25

Reorder the terms for easier multiplication:
(-3z) + -5 = -2z + -25

Reorder the terms:
-5 + (-3z) = -2z + -25

Reorder the terms:
-5 + (-3z) = -25 + -2z

Solving
-5 + (-3z) = -25 + -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
-5 + (-3z) + 2z = -25 + -2z + 2z

Combine like terms: (-3z) + 2z = -1z
-5 + -1z = -25 + -2z + 2z

Combine like terms: -2z + 2z = 0
-5 + -1z = -25 + 0
-5 + -1z = -25

Add '5' to each side of the equation.
-5 + 5 + -1z = -25 + 5

Combine like terms: -5 + 5 = 0
0 + -1z = -25 + 5
-1z = -25 + 5

Combine like terms: -25 + 5 = -20
-1z = -20

Divide each side by '-1'.
z = 20

Simplifying
z = 20

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