Solve 3x – 9 ≥ 27 – 6x.A.x ≥ 4B.x ≥ –12C.x ≤ –12D.x ≤ 4SUBMITarrow_backPREVIOUS
Question
Solve 3x – 9 ≥ 27 – 6x.A.x ≥ 4B.x ≥ –12C.x ≤ –12D.x ≤ 4SUBMITarrow_backPREVIOUS
Solution
To solve the inequality 3x - 9 ≥ 27 - 6x, follow these steps:
Step 1: Add 6x to both sides to get all the x terms on one side. This gives you 3x + 6x - 9 ≥ 27, which simplifies to 9x - 9 ≥ 27.
Step 2: Add 9 to both sides to isolate the x term. This gives you 9x ≥ 36.
Step 3: Divide both sides by 9 to solve for x. This gives you x ≥ 4.
So, the solution to the inequality is x ≥ 4, which corresponds to option A.
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