Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Solve for tt.\newline2t19-2t - 1 \leq -9

Full solution

Q. Solve for tt.\newline2t19-2t - 1 \leq -9
  1. Isolate variable term: Isolate the variable term in 2t19-2t - 1 \leq -9. Add 11 to both sides of the inequality to move the constant term to the right side. 2t1+19+1-2t - 1 + 1 \leq -9 + 1 2t8-2t \leq -8
  2. Add 11 to both sides: Now, divide both sides of the inequality by 2-2 to solve for tt.\newlineRemember that when you divide or multiply both sides of an inequality by a negative number, you must reverse the inequality sign.\newline2t/28/2-2t / -2 \geq -8 / -2\newlinet4t \geq 4

More problems from Solve two-step linear inequalities