What is the answer to 3/4-1/8 z= 1/4 ?

The answer to 3/4-1/8 z= 1/4 is z=4

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3/4-1/8 z= 1/4

\frac{3}{4} - \frac{1}{8} z = \frac{1}{4}

z = 4

Solution steps

\frac{3}{4} - \frac{1}{8} z = \frac{1}{4}

Move

\frac{3}{4}

to the right side

- \frac{1}{8} z = - \frac{1}{2}

Multiply both sides by

- 8

z = 4

y, 5 x + 3 y = 5

y, 5 x + 3 y = 8

y, 5 x + 2 y = 2

y, 3 x - 4 y = 18

3 x + 2 = x + 5