Question

solve the follwing equation by elimination method .

Answer 1

Hey

Here is your answer,

The equations are :

7x-15y=2_______ eq.1
x+2y=3________eq.2

Multiplying second equation with 7,
7x+14y=21

Solving both the equations by elimination method,

7x-15y =2
7x+14y=21
(-). (-). (-)
___________
-29y = -19
Y=19/29

Substitute the value of y in equation 2,

X+2y=3
X+2x19/29=3
X=3-38/29
X=87-38/29
X=49/29

Hope it helps you!

Answer 2

I hope it helps u ...
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