Solve for \( z \) in the equation:

\[ \frac{z}{5} - 7 = 2 \]

5 − 7 z ​ = 2 3 1 ​ − 2 z ​ = 3 7 ​ ∣ M u lt i pl y b y 6 − 3 z = 7 ∗ 2 − 3 z = 14 ∣ D i v i d e b y − 3 z = − 3 14 ​ = − 4 3 2 ​ S o l u t i o n i s z = − 4 3 2 ​ ​

Answered by luana | 2024-06-10

5 − 7 z ​ = 2 3 1 ​ − 2 z ​ = 3 7 ​ z = − 3 2 ∗ 7 ​ z = − 3 14 ​ ​

Answered by mariamikayla | 2024-06-10

To solve the equation 5 z ​ − 7 = 2 , first add 7 to both sides to isolate z . Then multiply by 5 to eliminate the fraction, resulting in z = 45 .
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Answered by luana | 2024-12-26