Question

Solve this pair of linear equation (class 10) x/6+y/15=4, x/3-y/12=3/2 by elimination method(equating coefficients).
The first and correct answer will be marked as brainliest.
Plzz.. answer fast

Answer 1

Answer:

Step-by-step explanation:

The eqations will become after lcm and multiplication

5x+2y=120

4x-y=18

Multiply 2nd equation by 2 we get

8x-2y=36

Add ist and 3rd we get

13x=156

X=12

Put value of x in eq ist

2y=120-60

Y=60/2

Y= 30