Question

Solve the inequality: 2x + 7 < -2x − 9.

Answer 1

2x + 7 < -2x - 9
2x < -2x - 9 - 7
2x < -2x - 16
4x < - 16
4x/4 < -16/4
x < -4

Answer 2

there ya go

Answer 3

Thanks !(:

Answer 4

checked
https://www.wolframalpha.com/input/?i=2x+%2B+7+%3C+-2x+-+9

Answer 5

These questions are just like solving for x in regular equations the only difference is if you divide by a negative you need to flip the greater than or equal to symbol

Answer 6

or if you multiply by a negative on both sides