138+7x ≥9x
solve
To solve the inequality 138 + 7x ≥ 9x, we first need to isolate the variable x.
Subtracting 7x from both sides:
138 ≥ 9x - 7x
Combining like terms:
138 ≥ 2x
To get x alone, divide both sides by 2:
138/2 ≥ x
Simplifying:
69 ≥ x
Therefore, the solution to the inequality is x ≤ 69.
To solve the inequality 138 + 7x ≥ 9x, we need to isolate the variable x on one side of the inequality sign. Here's how we can do it:
1. Start by subtracting 7x from both sides of the inequality:
138 + 7x - 7x ≥ 9x - 7x
Simplifying on both sides gives:
138 ≥ 2x
2. Next, divide both sides of the inequality by 2 to solve for x:
(138)/2 ≥ (2x)/2
Simplifying further:
69 ≥ x
So, the solution to the inequality is x ≤ 69.
To solve the inequality 138 + 7x ≥ 9x, follow these steps:
Step 1: Subtract 7x from both sides to isolate the term with x on one side of the inequality:
138 + 7x - 7x ≥ 9x - 7x
138 ≥ 2x
Step 2: Divide both sides by 2 to solve for x:
138/2 ≥ 2x/2
69 ≥ x
So, the solution to the inequality 138 + 7x ≥ 9x is x ≤ 69.