Question

Solve for the variable: (u/8)-12=6

Answer 1

you gotta get the variable alone.

Answer 2

Some of my answers are 122, 134, 144, 160

Answer 3

..perfect so what u can do it try substituting the numbers in the varable to see if u get ur answer

Answer 4

Wat

Answer 5

sorry im just confused

Answer 6

like replace u with one of the numbers and see if u get 6

ur answer is 144

Answer 7

144/8 - 12 = 6
18 - 12 = 6
6 = 6

Answer 8

Okay I have a couple more I need help on. Can u help me?

Answer 9

sure

Answer 10

Solve: 3 - 4 ( t+1) =7

Answer 11

what r ur answers?

Answer 12

-2, 0, 5/4, 3/4

Answer 13

its one of the frctions

Answer 14

But which one ? Is it 5/4 or 3/4

Answer 15

idk.. im not good at doing math with fractions sorry :(

Answer 16

Its okay and im not good at algerba

Answer 17

im good at some.. but not all.

Answer 18

Same here.

Answer 19

I might need some help myself lol

Answer 20

What do u need help on mayb I can help

Answer 21

3 - 4(t+1) = 7
First multiply the stuff inside the parentheses by 4:

3 - 4t -4 = 7 or, simplifying, -4t - 1 = 7

Now get the t on the left side, get the numbers all to the right side, by adding 1 to both sides:

-4t = 8

Now to isolate t, divide both sides by -4:

t = -2

Plug it back in to see if it is right:

3 - 4(-2+1) = 7

3 + 4 = 7 true!!