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What appears to be the solution to the system of equations shown in the graph below?

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What appears to be the solution to the system of equations shown in the graph below-example-1
User Les Paul
by
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1 Answer

5 votes

Given:

The system of equation is,


3x-4y = -2 -------- (1)


-6x+5y = 7 -------- (2)

To find the solution.

To solve the system of equation,

From (1) we get,
3x = -2+4y

Putting this value into (2) we get,


-6x+5y = 7

or,
-2(3x)+5y = 7

or,
-2(4y-2)+5y = 7

or,
-8y+4+5y = 7

or,
-3y = 7-4

or,
-3y = 3

or,
y = -1

From (1) we get,


3x = -2+4(-1)

or,
3x = -6

or,
x = -2

Hence,

The solution is
x= -2 and
y = -1

User Asahi
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