Question

99+99x=0
How to solve this please help

Answer 1

`x = - 1`

Explanation:

`99 + 99x = 0 \\ collecting \: like \: terms \\ 99x = - 99 \\ divide \: by \: 99 \: on \: both \: sides \\ (99x)/(99) = ( - 99)/(99) \\ x = - 1`

Answer 2

99 + 99x = 0

Subtract 99 from both sides:

99x = -99

Divide both sides by 99

X = -1