Can anyone show me how to get the answer of 6-4a=13-3a?

subtract 6 both dies

-4a= 7-3a

add 3a to both sides

-a=7

divide by -1

a= -7

-4a+3a=13-6

-a=7

a= -7

6-4*(-7)=13-3*(-7)

6 + 28 = 13 + 21

34=34

Your result is correct

add 3a to both sides

6-a=13

subtract 6 from both sides

-a=7

a=(-7)

check your answer

6-4(-7)=13-3(-7)

6+28=13+21

34=34

Lets say that you grouped the other way

6-4a=13-3a

subtract 13 from both sides

-7-4a=-3a

add 4a to both sides

-7=a

check that answer

6-4(-7)=13-3(-7)

6+28=13+21

34=34

So, therefor a= (-7)

6-4a=13-3a

-13 +4a -13 +4a

-7=a

+3a to both sides

6-1a=13

subtract 6 from both sides

-1a=7

divide by -1 on both sides

a= -7

+4a +4a (add 4a to both sides)

——————–

6=13+1a

-13 -13 (subtract 13 from both sides)

—————–

-7 = 1a

— —– (divide by 1 on both sides)

1 1

-7 = a (I got the same answer as you!)

Hope this helps!

6-4a=13-3a

So next, get your numbers and the a’s on on side or the other, I chose a’s on right, numbers on left….

-7=1a (or a)

Simplifly, and you get -7=a

You did it right, great job, now do me proud and do the next ones, then if you need more help, keep asking here….ook??

6-13 = -7

-7-4a=3a 3a+4a=7a

-7=7a

a=-1