Question

a) solve the pair of linear equation by substitution method
x+y=6
4x-5y=7
find x&y

b) find the co ordinates of points which divides the line segment joining the points (A=4,6)&(B=9,6) ratio 4:1 (section formula) ​

Answer 1

Answer:

a)

X=37/9

Y=17/9

b)

X=8

Y=6

Step-by-step explanation:

equation 1: 5*(x+y)=6*5

equation 1: 5x+5y=30

equation 2: 4x-5y=7

Answer 2

Step-by-step explanation:

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