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Solve for 
x.
Your answer must be simplified.

15 < -5x

Solve for x x .\newlineYour answer must be simplified.\newline 15<-5 x

Full solution

Q. Solve for x x .\newlineYour answer must be simplified.\newline15<5x 15<-5 x
  1. Isolate x: Isolate the variable xx on one side of the inequality.\newlineTo do this, we will divide both sides of the inequality by 5-5.\newlineRemember that when you divide or multiply both sides of an inequality by a negative number, the direction of the inequality sign changes.\newline15 < -5x\newline rac{15}{-5} > x
  2. Perform division: Perform the division to simplify the inequality. \newline155=3\frac{15}{-5} = -3\newlineSo, -3 > x, which can also be written as x < -3.
  3. Check solution: Check the solution.\newlineChoose a number less than 3-3, for example, 4-4, and substitute it into the original inequality to see if it holds true.\newline15 < -5(-4)\newline15 < 20\newlineThis is true, so our solution seems correct.

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