Question

Metall!!
3)Solve for x so that b||d.

Answer 1

hint : interior adjacent angles between parallel lines are supplementary

Answer 2

so they have to both add up tp 180 degrees on supplemnrey and parreall are 180

Answer 3

yes! they add upto 180
so u get 4x-15+12x+3=180
can u solve this ?

Answer 4

Not really but i have an idea but i dont think it right

Answer 5

just combine like terms
4x+12x = 180+15-3
then ?

Answer 6

4x+12x=180+12

Answer 7

what is 4x+12x = ?

Answer 8

16x

Answer 9

so 16x = 180+12 = ?

Answer 10

96 sorry not 16

Answer 11

it was 16x !
16x= 192
what is x ?

Answer 12

x=12

Answer 13

u got it :)

Answer 14

Thank you:)

Answer 15

welcome ^_^