Question

HURRRY PLEASE 3x + 2y = 7 4x - 3y = -2 How many solutions can be found for the system of linear equations represented on the graph? A) no solution B) one solution two solutions D) infinitely many solutions​

Answer 1

1 solution,since it cuts one time

y=2

Explanation:

taking the equations

`3x+2y=7, 4x-3y=-2\\` as equation 1 and 2 respectively,

Multipy the equation 1 by 4

Multipy the equation 2 by 3

`(3x+2y=7 )`×4

`(4x-3y=-2)`×3

`12x+8y=28\\12x-9y=-6\\\\` comes as equation 3 and 4, subtract 4 from 3,

`12x-12x+8y+9y=28+6\\17y=34\\y=2`