Solve for z. z + 2 ≥ 9 ______

Identify Operation: z + 2 ≥ 9 Which operation should we use to isolate z? 2 is being added to z in z + 2 ≥ 9. Subtraction should be used to isolate z.Isolate z Using Subtraction: z + 2 ≥ 9 Solve for z. z + 2 - 2 ≥ 9 - 2 z ≥ 7

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Solve for $z$ . $\newline$ $z + 2 \geq 9$

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Math Problems

Algebra 1

Solve one-step linear inequalities: addition and subtraction

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Q. Solve for

z

\newline

z + 2 \geq 9

Identify Operation: $z + 2 \geq 9$ $\newline$ Which operation should we use to isolate $z$ ? $\newline$ $2$ is being added to $z$ in $z + 2 \geq 9$ . $\newline$ Subtraction should be used to isolate $z$ .
Isolate $z$ Using Subtraction: $z + 2 \geq 9$ $\newline$ Solve for $z$ . $\newline$ $z + 2 - 2 \geq 9 - 2$ $\newline$ $z \geq 7$