Log in to add a comment

## Answers

5x+ 7y=3............2

by elimination method

multiply 1 by 5 and 2 by 2

it then gives us

10x+15y=5

10x+14y=6

subtracting 1 from 2 gives

y=-1

then 2x+3(-1)=1

2x=4

x=2

x=2, y=-1

Log in to add a comment

5x+ 7y=3............2

by elimination method

multiply 1 by 5 and 2 by 2

it then gives us

10x+15y=5

10x+14y=6

subtracting 1 from 2 gives

y=-1

then 2x+3(-1)=1

2x=4

x=2

x=2, y=-1