kingbot350 kingbot350

10-10-2018
Mathematics

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How many solutions does the equation have?

9z+10=1−3(5−3z)

Respuesta :

10-10-2018

9z + 10 = 1 - 3(5 - 3z) use distributive property

9z + 10 = 1 + (-3)(5) + (-3)(-3z)

9z + 10 = 1 - 15 + 9z

9z + 10 = -14 + 9z subtract 9z from both sides

10 = -14 FALSE

NO SOLUTION

Answer: zero solutions.

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