3z+8-z=10+z-1

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Solution for 3z+8-z=10+z-1 equation:


Simplifying
3z + 8 + -1z = 10 + z + -1

Reorder the terms:
8 + 3z + -1z = 10 + z + -1

Combine like terms: 3z + -1z = 2z
8 + 2z = 10 + z + -1

Reorder the terms:
8 + 2z = 10 + -1 + z

Combine like terms: 10 + -1 = 9
8 + 2z = 9 + z

Solving
8 + 2z = 9 + 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.
8 + 2z + -1z = 9 + z + -1z

Combine like terms: 2z + -1z = 1z
8 + 1z = 9 + z + -1z

Combine like terms: z + -1z = 0
8 + 1z = 9 + 0
8 + 1z = 9

Add '-8' to each side of the equation.
8 + -8 + 1z = 9 + -8

Combine like terms: 8 + -8 = 0
0 + 1z = 9 + -8
1z = 9 + -8

Combine like terms: 9 + -8 = 1
1z = 1

Divide each side by '1'.
z = 1

Simplifying
z = 1

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