2(z+.5)=8-z

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Solution for 2(z+.5)=8-z equation:


Simplifying
2(z + 0.5) = 8 + -1z

Reorder the terms:
2(0.5 + z) = 8 + -1z
(0.5 * 2 + z * 2) = 8 + -1z
(1 + 2z) = 8 + -1z

Solving
1 + 2z = 8 + -1z

Solving for variable 'z'.

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

Add 'z' to each side of the equation.
1 + 2z + z = 8 + -1z + z

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

Combine like terms: -1z + z = 0
1 + 3z = 8 + 0
1 + 3z = 8

Add '-1' to each side of the equation.
1 + -1 + 3z = 8 + -1

Combine like terms: 1 + -1 = 0
0 + 3z = 8 + -1
3z = 8 + -1

Combine like terms: 8 + -1 = 7
3z = 7

Divide each side by '3'.
z = 2.333333333

Simplifying
z = 2.333333333

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