mounthashmore mounthashmore

01-09-2021
Mathematics

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solve the equation 5 - 5z = 15

Respuesta :

Аноним Аноним

01-09-2021

Answer:

[tex]z=-2[/tex]

Step-by-step explanation:

[tex]5 - 5z = 15[/tex]

Subtract 5 from both sides:-

[tex]5-5z-5=15-5[/tex]

[tex]-5z=10[/tex]

Divide both sides by -5:-

[tex]\frac{-5z}{-5}=\frac{10}{-5}[/tex]

[tex]z=-2[/tex]

OAmalOHopeO

Answer Link

looileannlooi looileannlooi

01-09-2021

Answer:

z=-2

Step-by-step explanation:

5-5z=15

-5z=15-5

-5z=10

z=10/-5

z=-2

Answer Link

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