4z-17=z+4

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Solution for 4z-17=z+4 equation:


Simplifying
4z + -17 = z + 4

Reorder the terms:
-17 + 4z = z + 4

Reorder the terms:
-17 + 4z = 4 + z

Solving
-17 + 4z = 4 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-17 + 4z + -1z = 4 + z + -1z

Combine like terms: 4z + -1z = 3z
-17 + 3z = 4 + z + -1z

Combine like terms: z + -1z = 0
-17 + 3z = 4 + 0
-17 + 3z = 4

Add '17' to each side of the equation.
-17 + 17 + 3z = 4 + 17

Combine like terms: -17 + 17 = 0
0 + 3z = 4 + 17
3z = 4 + 17

Combine like terms: 4 + 17 = 21
3z = 21

Divide each side by '3'.
z = 7

Simplifying
z = 7

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