Question

Please help solve


`\left \{ {{y=-2x+6} \atop {y= x-3}} \right.`

`\left \{ {{y=5x-4} \atop {y=4x+12}} \right.`

`\left \{ {{y=(2)/(3)x-4 } \atop {y=-(4)/(3)+9 }} \right.`

`\left \{ {{4y+7x=6} \atop {4y+7x =-5}} \right.`

`\left \{ {{y=0.24x} \atop {y=20.18x+0.9} \right.`

`\left \{ {{y=4.5x+15} \atop {y=5x+1.25}} \right.`

`\left \{ {{y=3x} \atop {x+y=52} \right.`

Answer 1

The answers to the first two systems of equations