4 years ago

How many solutions does the following equation have?

Mathematics

1 answer:

Pani-rosa [81]4 years ago

3 0

Answer:

Step-by-step explanation:

3z + 9 + 142 = 4z + 5

3z + 151 = 4z + 5

-z + 151 = 5

-z = -146

z = 146

answer is B

exactly one solution

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