Question

help please(ss below)

Answer 1

its just 7x right?

Answer 2

combine two equations that and set the equal as 180
combine like terms
make the side with x just x by removing the number and do the same to 180 side
make it so x=? by taking the number in front of x and dividing it by what its equal
this should work for every problem like this

Answer 3

so 7x+x+19+9=180

Answer 4

7x+28=180

Answer 5

?

Answer 6

yes now next step make is 7x=?

Answer 7

so i find x now?

Answer 8

x=19

Answer 9

?

Answer 10

yes

Answer 11

if u wanna double check u can always plug x back into ur equation