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Solve for $z$ . $\newline$ $7(z - 5) > -7$

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Solve linear inequalities

Full solution

Q. Solve for

z

.

\newline

7(z - 5) > -7

Add $35$ to isolate z: Now, add $35$ to both sides to isolate the z term. $\newline$ $7z - 35 + 35 > -7 + 35$ $\newline$ $7z > 28$
Divide both sides by $7$ : Finally, divide both sides by $7$ to solve for $z$ . $\frac{7z}{7} > \frac{28}{7}$ $z > 4$

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