Question

y=3x+3b for b

Answer 1

(y-3x)/3

Answer 2

i got -3xy/3

Answer 3

y=3x+3b
y-3x=3x-3x+3b
y-3x=3b
(1/3)(y-3x)=(1/3)3b
(y-3x)/3=(3/3)b
(y-3x)/3=b

Answer 4

basically its y-3x/3?

Answer 5

the parenthesis show that u r dividing everything by 3 so no its not the same as what u have written

Answer 6

so (y-3x)/3

Answer 7

correct