Question

If(0.4z-3)=-7/5.find the value of z(1.5z 9)

Answer 1

RESULT _ NO Solution

Step-by-step explanation:

$(0.4z)- \frac{3}{1.5z}+(9)= \frac{7}{5}$

Moving all terms to left-hand side:

$(0.4z)- \frac{3}{1.5z}+(9)- \frac{7}{5} = 0$

Hence, Domain of the equation: 1.5z! = 0

$1.5z! = 0$

$z! = \frac{0}{1.5}$

$z! = 0$

$z\in R$

Let us add all numbers together & all variables

${0.4}{z}- \frac{3}{1.5z} + (9)-\frac{+7}{5} = 0$

The result - get rid of parentheses

$0.4z-\frac {3}{1.5z} + (9) - \frac {7}{5} = 0$

Calculations for fractions--

RESULT _ NO Solution