3z+5-z=5+2-1

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Solution for 3z+5-z=5+2-1 equation:


Simplifying
3z + 5 + -1z = 5 + 2 + -1

Reorder the terms:
5 + 3z + -1z = 5 + 2 + -1

Combine like terms: 3z + -1z = 2z
5 + 2z = 5 + 2 + -1

Combine like terms: 5 + 2 = 7
5 + 2z = 7 + -1

Combine like terms: 7 + -1 = 6
5 + 2z = 6

Solving
5 + 2z = 6

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + 2z = 6 + -5

Combine like terms: 5 + -5 = 0
0 + 2z = 6 + -5
2z = 6 + -5

Combine like terms: 6 + -5 = 1
2z = 1

Divide each side by '2'.
z = 0.5

Simplifying
z = 0.5

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