Question

Give an exact answer in simplified form.
4x+4≤9x+8

Answer 1

Answer:
`\bold{x\geq -(4)/(5)}`

Explanation:

4x + 4 ≤ 9x + 8

4 ≤ 5x + 8 subtracted 4x from both sides

-4 ≤ 5x subtracted 8 from both sides

`-(4)/(5)\leq x` divided 5 from both sides

`x\geq -(4)/(5)` swapped sides (which flipped the inequality symbol)