Eric is solving the inequality and graphing the solution. 9x+15≥51

Question

solve it in 4 steps

Answer 1

Step 1: Subtract 15 from both sides of the inequality:
9x + 15 - 15 ≥ 51 - 15
9x ≥ 36

Step 2: Divide both sides of the inequality by 9:
9x/9 ≥ 36/9
x ≥ 4

Step 3: Write the solution as an inequality:
x ≥ 4

Step 4: Graph the solution:
The solution is an infinite interval starting from 4 and extending towards positive infinity. So, on a number line, you would shade the portion to the right of 4.