Hey great community, today am going to start with simultaneous equation. This is the part1of it,  more will be coming. 
 methods used in solving simultaneous equation 

  1. Solution by substitution method. 
  2. Solution by elimination method. 

  3. Solution by Graphical method. 

Though we're going to use substitution and elimination methods for now 
EXAMPLE QUESTIONS 1
Solve the simultaneous equations :
2× +3y=21.............equation 1 
5×+2y=3  ................ equation 2
ANSWER 
Using substitution method 


EXAMPLE QUESTION  2
Solve the simultaneous equation 
a-5b=1.........equation 1
a+4b=28........equation 2
Answer
Using elimination method 




EXAMPLE QUESTION 3
Solve the simultaneous equation :
3×--y=11 and 2×--3y=5

ANSWER 

Thanks,  If you're confuse in anywhere please let me know by using the comment box. 

Exercise
 Solve the simultaneous equation below  

  1.    2(×+y)=6(y+1) and 2×--5y=4
  2.     If 3p--q=6 and 2p+3q=4  find q
  3.      4×--y =11 and 5×+2y=9

Use the comment box to show your answer  
Stay tuned for more