Question

Solve for X: -2x - 4 > 7
(9th grade Algebra 1)

Answer 1

x < - 6

Explanation:

Given

- 2x - 4 > 8 ( add 4 to both sides )

- 2x > 12

Divide both sides by - 2, reversing the symbol as a result of dividing by a negative quantity.

x < - 6

Answer 2

x is less than -6

Explanation:

Add 4 to both sides

-2x is greater than 12

Divide both sides by -2 and don't forget to change the sign

x is less than -6