What is the answer to 1/6 = 1/2 z-1/4 ?

The answer to 1/6 = 1/2 z-1/4 is z= 5/6

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1/6 = 1/2 z-1/4

\frac{1}{6} = \frac{1}{2} z - \frac{1}{4}

z = \frac{5}{6}

Decimal Notation

z = 0.83333 \dots

Solution steps

\frac{1}{6} = \frac{1}{2} z - \frac{1}{4}

Switch sides

\frac{1}{2} z - \frac{1}{4} = \frac{1}{6}

Move

\frac{1}{4}

to the right side

\frac{1}{2} z = \frac{5}{12}

Multiply both sides by

2

z = \frac{5}{6}

- 2 (1.7 x + 1.2) - 3.8 = 4

- 8 x = 8

x, x - 2 y + z = - 11

y, x - 2 y + 3 = 0

6 x + 5 = x