7z-23=-3+3z

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Solution for 7z-23=-3+3z equation:


Simplifying
7z + -23 = -3 + 3z

Reorder the terms:
-23 + 7z = -3 + 3z

Solving
-23 + 7z = -3 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-23 + 7z + -3z = -3 + 3z + -3z

Combine like terms: 7z + -3z = 4z
-23 + 4z = -3 + 3z + -3z

Combine like terms: 3z + -3z = 0
-23 + 4z = -3 + 0
-23 + 4z = -3

Add '23' to each side of the equation.
-23 + 23 + 4z = -3 + 23

Combine like terms: -23 + 23 = 0
0 + 4z = -3 + 23
4z = -3 + 23

Combine like terms: -3 + 23 = 20
4z = 20

Divide each side by '4'.
z = 5

Simplifying
z = 5

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