Question

30 = -5(6b+6) Please help

Answer 1

Answer:

b = -2

Step-by-step explanation:

30 = -5(6b+6)

30 = -30b - 30

60 = -30b

b = -60 : 30

b = -2

Answer 2

Answer:

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

$30 = - 5(6b + 6)$

let's simplify the parenthesis first ~

$30 = - 30b - 30$

now , bring the like terms at one side of the equation !

$- 30b = 30 + 30$

$- 30b = 60$

dividing both sides of the equation by 30 ,

$\\ \frac{ - \cancel{30}b}{\cancel{30}} = \cancel\frac{60}{30}$

$\dashrightarrow \: - b = 2 \\ \\ \dashrightarrow \: b = - 2$

hope helpful :)