2 years ago

5 (3z-3) =30 it’s from delta math 8 grade

Mathematics

2 answers:

gulaghasi [49]2 years ago

5 0

5 (3z-3) = 30

15 z - 15 = 30

15 z = 30+ 15

15z = 45

z= 45/ 15

z= 3

Mkey [24]2 years ago

3 0

Answer:

$5$

Step-by-step explanation:

Substitute the value of the variable into the equation and simplify.

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