Question

Solve for x and y by using
(i) Graphical Method
(ii) Substitution method
(iii) Elimination method
(iv) Cross multiplication method
6 + 3x = 5 y
2 x – 5 y+ 9 = 0

Answer 1

Answer:

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Step-by-step explanation:

(ii)

6+3x=5y-----(1)

2x-5y+9=0--(2)

1 in 2

2x-6-3x+9=0

-x+3=0

【x =3】

x=3 in 1

6+9=5y

【y=3】