Question

-3(-4+3)+7y??

Answer 1

ok distribute the -3 to what's inside the parenthesis.

Answer 2

this is equal to 0 right? as in -3(-4+3)+7y=0 right?

Answer 3

lost...lol

Answer 4

ok it's going to be written like this \[-3(-4+3)+7y=0\] so we can manipulate it. now start by distributing the -3 to what's inside the parenthesis.

Answer 5

now you should have

\[12-9+7y=0\] and now combine like terms. you will have \[3+7y=0\] now isolate the 7y by subtracting 3 from both sides. you will have \[7y=-3\] now just divide both sides by seven \[y=\frac{ -3 }{ 7 }\]

Answer 6

im confused that isnt a option for a answer

Answer 7

is -0.43 an answer?

Answer 8

no its 10y, 19y-9, -19y-9, -19y+3

Answer 9

woah! ok i guess i'm wrong. hold on. @iambatman i call upon thee!

Answer 10

just hold on. a person with a greater mind will be along shortly.

Answer 11

thank you

Answer 12

@jim_thompson5910 please help

Answer 13

if the expression is -3(-4+3)+7y, then,

-3(-4+3)+7y

-3(-1)+7y

3+7y

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However, based on your choices, I think there's a typo.

If the expression is really -3(-4y+3)+7y, then,

-3(-4y+3)+7y

12y - 9 + 7y

(12y+7y) - 9

19y - 9