Question

solve 3(2x+1)=21

Answer 1

divide the entire equation by 3, what u get ?

Answer 2

uhm what do you mean by whole equation ? Like up until = ?

Answer 3

ok, like
divide 3 on both sides of equation
3(2x+1)/3=21/3

Answer 4

so what get ?

Answer 5

oh

Answer 6

3/21 is 7

Answer 7

21/7 =3

Answer 8

sorry, 21/3 =7

Answer 9

i cancel out similarities with leaves me with 2x+1

Answer 10

yes?

Answer 11

correct
so you are left with
2x+1 = 7
right ?

Answer 12

yeah

Answer 13

now subtract 1 from both sides.

Answer 14

2x = 6 ?

Answer 15

that gives x=... ?

Answer 16

3 ?
by dividing six by two yeah ?

Answer 17

you are \(\huge \color{red}{\checkmark}\)

Answer 18

more ? please aha

Answer 19

sure.

Answer 20

solve 5x + 7 = 2x-3

Answer 21

try to collect like terms,
bring constants to right
so what will you do to transfer +7 on left to right side ?

Answer 22

any ideas /

Answer 23

sorry my dad has called me ill be one minute.

Answer 24

subtract 7 from both sides of that equation