2z-1+z+22=4z

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Solution for 2z-1+z+22=4z equation:


Simplifying
2z + -1 + z + 22 = 4z

Reorder the terms:
-1 + 22 + 2z + z = 4z

Combine like terms: -1 + 22 = 21
21 + 2z + z = 4z

Combine like terms: 2z + z = 3z
21 + 3z = 4z

Solving
21 + 3z = 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
21 + 3z + -4z = 4z + -4z

Combine like terms: 3z + -4z = -1z
21 + -1z = 4z + -4z

Combine like terms: 4z + -4z = 0
21 + -1z = 0

Add '-21' to each side of the equation.
21 + -21 + -1z = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -1z = 0 + -21
-1z = 0 + -21

Combine like terms: 0 + -21 = -21
-1z = -21

Divide each side by '-1'.
z = 21

Simplifying
z = 21

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