3z-13=3+z

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Solution for 3z-13=3+z equation:


Simplifying
3z + -13 = 3 + z

Reorder the terms:
-13 + 3z = 3 + z

Solving
-13 + 3z = 3 + 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.
-13 + 3z + -1z = 3 + z + -1z

Combine like terms: 3z + -1z = 2z
-13 + 2z = 3 + z + -1z

Combine like terms: z + -1z = 0
-13 + 2z = 3 + 0
-13 + 2z = 3

Add '13' to each side of the equation.
-13 + 13 + 2z = 3 + 13

Combine like terms: -13 + 13 = 0
0 + 2z = 3 + 13
2z = 3 + 13

Combine like terms: 3 + 13 = 16
2z = 16

Divide each side by '2'.
z = 8

Simplifying
z = 8

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