Question

a) Solve the given pair of simultaneous equations by cross multiplication method.
2x + 3y - 7 = 0
3x - y = 5​

Answer 1

Step-by-step explanation:

2x+3y=7.....i

3x-y=5....... ii

multiplying both sides of equation ii by 3

9x-3y=15.....iii

by solving

x=2

y=1

this will help you!

Answer 2

Answer:

First multiply second equation by 3.

Then the answer is very simple.

Step-by-step explanation:

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