x+y=9,x-y=y solve the linear equations by a suitable method
Answers
Answered by
1
I will solve it by substitution method
x - y = y
x = 2y
keep x = 2y in equation x + y= 9
2y + y = 9
y = 3
x= 2y
x= 6
x - y = y
x = 2y
keep x = 2y in equation x + y= 9
2y + y = 9
y = 3
x= 2y
x= 6
fareedahmed95:
hi u expert in the maths sub
can u give. me the phone nor for maths sub purpose my maths is so dull that's y
were u I'll stay
diagonals of a trapezium ABCD with AB ll CD intersect each other at the point Of. if AB =2CD find the ratios of the areas of triangle AOB and. COD.
Answered by
2
Answer:
Step-by-step explanation:
Attachments:
Similar questions