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Solve for $n$ .-2n - 1 < -9

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Solve two-step linear inequalities

Full solution

Q. Solve for

n

.

-2n - 1 < -9

Isolate variable term: Isolate the variable term by adding $1$ to both sides of the inequality. $\newline$ -2n - 1 + 1 < -9 + 1 $\newline$ -2n < -8
Divide by $-2$ : Divide both sides of the inequality by $-2$ to solve for $n$ . Remember that dividing by a negative number reverses the inequality sign. $\newline$ -2n / -2 > -8 / -2 $\newline$ n > 4

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