Question

how do i solve: x+4t=4

Answer 1

Solve for?

Answer 2

x

Answer 3

Subtract 4t from both sides... that's it!

Answer 4

What you do in solving for a variable is that you get the variable by itself, okay?

Answer 5

here we have two variables, so we NEED at least 2 equations to solve this system... but if your just wanting to solve for x then it would be x=4-4t

Answer 6

and so how do i solve this one? 2x-2=t+6

Answer 7

For \(x\)? You have to add 2 to both sides, then divide both by 2.

Answer 8

so this is what it looks like after adding 2 to both sides. 2x= t+8

Answer 9

put t=0 then solve.

Answer 10

like, what do you mean t=0?

Answer 11

x+4*0=4
x=4

Answer 12

ok, kinda confused now.

Answer 13

the problem was 2x-2=t+6, i added 2 to both sides and got 2x=t+6 what happens next?

Answer 14

value of x?

Answer 15

yea, im looking for the value of x.

Answer 16

2x-2=t+6
2x-2+2=t+6+2
2x=t+6+2
x=(t+6+2)/2

Answer 17

you can simplify further

Answer 18

ok, thank you so much!!!! :)

Answer 19

what your simplified solution for x?