Respuesta :

analyze equation

2x+3x+25=180(straight)

gather common terms

5x+25=180

move the 25

5x=180-25

subtraction

5x=155

divide

x=31

Avcad0rable
  • 2x + 3x + 25 = 180 °
  • 5x = 180 - 25
  • 5x = 155
  • x = 155 / 5
  • x = 31

Hope it helps ~