3 years ago

What is the value of z in the equation 5(2z+4)

Mathematics

2 answers:

Molodets [167]3 years ago

8 0

10z+20 is the answer

morpeh [17]3 years ago

5 0

Answer: z = -2

Step-by-step explanation:

5(2z + 4) = 0

10z + 20 = 0 [distributive property]

10z = -20 [carry over the 20]

z = -2 [divide]

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