Mathematics: Solve the following equation:z+9/3(z+5) = -2

Solve the following equation:z+9/3(z+5) = -2

zarakanchi

11.10.2021

Hence, the value of z is -39/7.

Step-by-step explanation:

$\sf \leadsto \dfrac{z + 9}{3(z + 5)} = -2$

$\sf \leadsto \dfrac{z + 9}{3z + 15} = -2$

$\sf \leadsto z + 9 = -2(3z + 15)$

$\sf \leadsto z + 9 = -6z - 30$

$\sf \leadsto z + 6z = -30 - 9$

$\sf \leadsto 7z = -39$

$\sf \leadsto z = \dfrac{-39}{7}$

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sadeed00974

29.10.2021

The polynomial is 92 - 46t

92,92,-46,46

Step-by-step explanation:

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