Question

Ex. 1 Solve the following equations.
1]. 3x + y =5...........(I)
2]. 2x+ 3y =1. (ii)
PLEASE HELP ME FREINDS
IT'S VERY IMPORTANT ​

Answer 1

Answer:

3x + y = 5

3x = 5-y

x= $\frac{5-y}{x}$

Answer 2

Answer:

3x + y = 5 -------(i) × 2

2x + 3y = 1 -------(ii) × 3

6x + 2y = 10

6x + 9y = 3

- - -

0 + -5y = 7

y = -7/5

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