Question

1. solve.
-2/5x - 9<9/10

2. solve.
4x + 6 < -6

Answer 1

1. add 9 to both sides of the equation

\[\frac{-2}{5} x < 9\frac{9}{10}\]

next multiply both sides by 5

\[-2x < 5 \times (9 \frac{9}{10})\]

lastly, divide by -2 and reverse the inequality for the solution.

Answer 2

ok thanks what about # 2?

Answer 3

@campbell_st

Answer 4

well subtract 6 from both sides

then divide by 4