irieyonia2006 irieyonia2006

09-09-2020
Mathematics

contestada

How many solutions does the following equation have?
-14(2-5) = -14z + 70
Choose 1 answer:
No solutions
B
Exactly one solution
Infinitely many solutions

Respuesta :

ameliadonaldson6 ameliadonaldson6

10-09-2020

Answer: Exactly one solution

Step by Step:
-14(2-5)=-14z + 70
-14(-3)=-14z+70
42=-14z+70
14z=70-42
14z=28
z=2

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