−2(3z+2)>−6z−13−2(3𝑧+2)>−6𝑧−13Solve the linear inequality for the given variable. Simplify and express your answer in algebraic notation.
Question
−2(3z+2)>−6z−13−2(3𝑧+2)>−6𝑧−13Solve the linear inequality for the given variable. Simplify and express your answer in algebraic notation.
Solution
To solve the inequality -2(3z+2) > -6z - 13, follow these steps:
Step 1: Distribute -2 to both terms inside the parentheses on the left side of the inequality:
-6z - 4 > -6z - 13
Step 2: Add 6z to both sides of the inequality to cancel out the z term on both sides:
-4 > -13
This is a true statement, which means the original inequality is true for all real numbers z. Therefore, the solution to the inequality is z ∈ R (all real numbers).
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