Q.5
Solve the equation- (NOT- using graphical method)
4x - 5y + 16 = 0
2x + y - 6 = 0
Answers
Answered by
2
Answer:
x=
Step-by-step explanation:
FOLLOW ELIMINATION METHOD
OR BY 3 BEST SUBSTITUTIONS METHODS :
1) CANCELATED
2)SUBSTITION
x= -16+5y/4
from 1
Substitute in 2 equation
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