Question

How do you solve `5 - 2x = 3x - 7x + 25`?

Answer 1

`x=10`

Explanation:

`5-2x=3x-7x+25`

`"let's rearrange the equation"`

`5-25=2x+3x-7x`

`-20=5x-7x`

`-20=-2x`

`2x=20`

`x=20/2`

`x=10`