z-9=2z+1+4z

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Solution for z-9=2z+1+4z equation:


Simplifying
z + -9 = 2z + 1 + 4z

Reorder the terms:
-9 + z = 2z + 1 + 4z

Reorder the terms:
-9 + z = 1 + 2z + 4z

Combine like terms: 2z + 4z = 6z
-9 + z = 1 + 6z

Solving
-9 + z = 1 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
-9 + z + -6z = 1 + 6z + -6z

Combine like terms: z + -6z = -5z
-9 + -5z = 1 + 6z + -6z

Combine like terms: 6z + -6z = 0
-9 + -5z = 1 + 0
-9 + -5z = 1

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

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

Combine like terms: 1 + 9 = 10
-5z = 10

Divide each side by '-5'.
z = -2

Simplifying
z = -2

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