lteplin0001 lteplin0001

02-09-2021
Mathematics

contestada

sinmplify the expression -3(-5y+2)-(8y-3)
a) 7y-3
b)7y-9
c)23y-3

Respuesta :

02-09-2021

Answer:

a) 7y - 3

Step-by-step explanation:

[tex] - 3( - 5y + 2) - (8y - 3)[/tex]

[tex]15y - 6 - (8y - 3)[/tex]

[tex]15y - 6 - 8y + 3[/tex]

[tex]7y - 6 + 3[/tex]

[tex]\boxed{\green{ = 7y - 3}}[/tex]

Answer Link

danhnhan1303 danhnhan1303

02-09-2021

Answer:

A

Step-by-step explanation:

-3(-5y+2)-(8y-3)

=15y-6-8y+3

=7y-3 =>a)

Answer Link

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