Hashtack Hashtack

15-11-2020
Mathematics

contestada

1/2 + z/7 = 5/14
What is Z?

Respuesta :

15-11-2020

nvm thts confusing sorry

Answer Link

abbycorgi abbycorgi

15-11-2020

Answer:

z = -1

Step-by-step explanation:

1/2 + z/7 = 5/14

Multiply both sides of the equation by 14

7 + 2z = 5

Subtract 7

2z = -2

Divide both sides by 2

z = -1

Plug -1 in for z to check

1/2 + (-1/7) = 5/14

Answer Link

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