How can I solve this problem
-2x-5>13 Please Help
add 5 to both sides.
divide both sides by -2 (reverse the inequality)
for instance
-x>45
x< -45
To solve the inequality -2x - 5 > 13, follow these steps:
Step 1: Start by isolating the variable term on one side of the inequality. In this case, we can do this by adding 5 to both sides:
-2x - 5 + 5 > 13 + 5
-2x > 18
Step 2: Next, divide both sides of the inequality by the coefficient of x, which is -2. Remember that when dividing an inequality by a negative number, the direction of the inequality sign will change:
(-2x) / -2 < 18 / -2
x < -9
Therefore, the solution to the inequality -2x - 5 > 13 is x < -9.
To solve the inequality -2x - 5 > 13, we need to isolate the variable x. Here are the steps to solve it:
Step 1: Start by subtracting 5 from both sides of the inequality:
-2x - 5 - 5 > 13 - 5
-2x - 10 > 8
Step 2: Next, divide both sides of the inequality by -2. Remember that when you divide or multiply an inequality by a negative number, you need to reverse the inequality sign:
(-2x - 10) / -2 < 8 / -2
x + 5 < -4
Step 3: Lastly, subtract 5 from both sides of the inequality:
x + 5 - 5 < -4 - 5
x < -9
So the solution to the inequality -2x - 5 > 13 is x < -9.