Shaylee1234567890 Shaylee1234567890

02-06-2020
Mathematics

contestada

-1 + n/2 = -11
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jasdul1375 jasdul1375

02-06-2020

Answer:

n = -20

Step-by-step explanation:

[tex]-1 +\frac{n}{2} = -11\\[/tex] add 1 on each side

[tex]\frac{n}{2} = -11 + 1\\\\\frac{n}{2} =-10[/tex]multiply by 2

n = -20

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