math

+1

1111

1

+19

5x+9+7x+3=180? what is the anwser

Paulwalker Apr 26, 2017

0 users composing answers..

1⁺⁰ Answers

+118667

+2

5x+9+7x+3=180

5x+7x+9+3=180

12x+12=180

12x+12-12=180-12

12x=168

x= 168/12

x=14

Melody Apr 26, 2017

3 Online Users