Question

I need help with -1=-4/7t

Answer 1

The equation is:

`-1\text{ = -}(4)/(7)\text{ t}`

To find t you need to isolate t.

First, pass the 7 multiplying and the 4 dividing:

`-1\cdot(7)/(4)=-t`

Finally, pass the minus sign:

`-t\text{ = (-1)}\cdot t=-1.(7)/(4)\Rightarrow\text{ t = (-1)}\cdot(7)/(4)(1)/((-1))=(7)/(4)`