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3 years ago

11

How many solutions does the following equation have?

1 answer:

JulijaS [17]3 years ago

5 0

Answer:

exactly one solution: 3/11 = z

Step-by-step explanation:

-2z + 10 +7z = 16z + 7

combine like terms

5z + 10 = 16z + 7

-7 -7

5z + 3 = 16z

-5z -5z

3 = 11z

/11 /11

3/11 = z

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