algebra

• Solve the equation 5x+2=3x+12

  5x+2=3x+12

  
  

  -2. -2

  
  

  5x. =3x+10

  
  

  -3x -3x

  
  

  2x = 10

  
  

  X=5
• e+e+e+e vs exexexe


  e+e+e+e = 4e

  
  

  exexexe = e⁴
• 7x-27<8


  7x-27<8

  +27

  7x=. 35

  X=. 5
• 3x + 4= 28


  (Do the inverse)

  28-4 = 24/3=8 x=8
• algebra equation

  
• 8a + 5b+ 6a -26 simplified 


  14a+5b-26
• how to draw algebra on number lines

  
• in simultaneous equations would you takeaway or add the equations together if the signs are the same


  if the signs are the same: subtract if the signs are different: add