2 years ago

How many solutions does the equation 6z - 3z - 7 = -2 + 3 have?

Mathematics

1 answer:

erik [133]2 years ago

6 0

Answer:

One

Step-by-step explanation:

6z - 3z - 7 = -2 + 3

Combine like terms

3z-7 = 1

Add 7 to each side

3z-7+7 = 1+7

3z=8

Divide each side by 3

3z/3 = 8/3

z = 8/3

There is one solution

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