Question

Solve:
3/5 (15x - 20) = -6x + 4(x - 6)

Answer 1

`(3)/(5)\left(15x-20\right)=-6x+4\left(x-6\right)`

`9x-12=-6x+4x-24`

`9x-12=-2x-24`

`9x-12+12=-2x-24+12`

`9x=-2x-12`

`9x+2x=-2x-12+2x`

`11x=-12`

`(11x)/(11)=(-12)/(11)`

`x=-(12)/(11)` or
`x=-1.090`

Answer 2

x = -12/7

Explanation: