What is the answer to -1+8z=-73-73 ?

The answer to -1+8z=-73-73 is z=-145/8

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-1+8z=-73-73

- 1 + 8 z = - 73 - 73

z = - \frac{145}{8}

Decimal Notation

z = - 18.125

Solution steps

- 1 + 8 z = - 73 - 73

Subtract the numbers:

- 73 - 73 = - 146

- 1 + 8 z = - 146

Move

1

to the right side

8 z = - 145

Divide both sides by

8

z = - \frac{145}{8}

\frac{2}{3} x - 1 = 5

\frac{1}{2} - \frac{3}{8} (4 - x) = 6

\frac{2}{3} x - 2 = 4

(x - 1)^{2} - (x^{2} - 1) = 2 (1 - x)

x, y = 8 f