Question

Solve the following inequalities and give the solutions in both set and interval notations.

-2x + 5 < -x + 25

Answer 1

4y + 3 > 23          subtract 3 from both sides

4y > 20                divide both sides by 4

y > 5

 

-2y > -2                divide both sides by -2 (the order changes)

y < 1

 

(-oo, 1) ∪ (5, oo)

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SO SORRY IF THESE IS WRONG:(( JUST SAY IT TO ME NOT TO BULLY ME