-4z-1=-5z-9

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Solution for -4z-1=-5z-9 equation:


Simplifying
-4z + -1 = -5z + -9

Reorder the terms:
-1 + -4z = -5z + -9

Reorder the terms:
-1 + -4z = -9 + -5z

Solving
-1 + -4z = -9 + -5z

Solving for variable 'z'.

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

Add '5z' to each side of the equation.
-1 + -4z + 5z = -9 + -5z + 5z

Combine like terms: -4z + 5z = 1z
-1 + 1z = -9 + -5z + 5z

Combine like terms: -5z + 5z = 0
-1 + 1z = -9 + 0
-1 + 1z = -9

Add '1' to each side of the equation.
-1 + 1 + 1z = -9 + 1

Combine like terms: -1 + 1 = 0
0 + 1z = -9 + 1
1z = -9 + 1

Combine like terms: -9 + 1 = -8
1z = -8

Divide each side by '1'.
z = -8

Simplifying
z = -8

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