Question

15=x+13

Answer 1

EASY. subtract 13 from both sides, and it's (x=2)

Answer 2

thank you i didnt even know that

Answer 3

x+11=9

Answer 4

Let's see what you learned from the last problem.

What do you think you should do?

Answer 5

but i dont know if my answer is write

Answer 6

Post it and I will check it.

Answer 7

18

Answer 8

x+11=9

You need to move the 11 to the other side. Since it's a positive number, you need to subtract it from both sides;

x = -2

Answer 9

x-17=-9
x=26

Answer 10

No.

Add 17 to both sides.

Remember, you're trying to get the number to the other side. So you add a negative number to both sides. You subtract a positive number from both sides.

Answer 11

Study this site.

https://www.mathsisfun.com/algebra/equations-solving.html

Answer 12

15=x+13
do i do the 15 or 13

Answer 13

You need to move 13 so that the x is on one side and the numbers are on the other.

Are you going to add or subtract 13?

Answer 14

is it 26

Answer 15

add

Answer 16

No.
Remember you want to get the x alone.

Answer 17

i dont get it

Answer 18

Study that website I linked.

Answer 19

i dont get that either

Answer 20

I'm sorry.

Please talk with your teacher. You may need a personal tutor.

Answer 21

what about -12x=12

Answer 22

do i multiply

Answer 23

No. Divide both sides by -12

Answer 24

so that would be 1

Answer 25

-9x=27

Answer 26

am i multiplying 9

Answer 27

It would be -1. A positive divided by a negative is a negative.

To find the numerical value of x, you need to divide 27 by -9.

Answer 28

-4=x-22
would it be add

Answer 29

You clearly did not study the web site that was given to you. You had posts about every 3 minutes for a half hour, at which time you said you didn't understand the web site. I call <b>BS</b>. You had not had time to spend any time looking at it.