Persamaan garis yg mmiliki titik (2,3) dan sejajar dengan garis yg mempunyai titik 3x+5y=15?

3x + 5y = 15

5y = - 3x + 15

y = - 3/5x + 3 ... slope = - 3/5. A parallel line will have the same slope.

y = mx + b

slope (m) = - 3/5

(2,3) ... x = 2 and y = 3

now we sub and find b, the y int

3 = - 3/5 (2) + b

3 = - 6/5 + b

3 + 6/5 = b

15/5 + 6/5 = b

21/5 = b

so ur parallel equation is : y = - 3/5x + 21/5