How do you solve $6 z - 10 - z + 5 = 0$ $6z - 10- z + 5= 0$ ?

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Answer 1 · 2017-06-24T23:15:22

z = 1

1. Combine like terms.

$6 z - 10 - z + 5 = 0$ $color(red)(6z) color(blue)(- 10) color(red)(- z) color(blue)( + 5) = 0$
$5 z - 5 = 0$ $5z - 5 = 0$

2. Add 5 to both sides to isolate the variable ( $z$ $z$ ).

$5 z - 5 + 5 = 0 + 5$ $5z - 5 + 5 = 0 + 5$
$5 z = 5$ $5z = 5$

3. Divide both sides by 5 to find $z$ $z$ .

$\frac{5 z}{5} = \frac{5}{5}$ $(5z)/5 = 5/5$

$z = 1$ $z = 1$

That's your answer!

How do you solve 6z−10−z+5=06z - 10- z + 5= 0?