3x =2y-1 and 2y=5x-1 slove the equation ​

Question

3x =2y-1 and 2y=5x-1
slove the equation

in progress 0
Kennedy 4 weeks 2021-08-17T16:01:22+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-17T16:03:10+00:00

    Step-by-step explanation:

    \huge\bold\star\pink{Answer}\star

    3x = 2y – 1

    3x – 2y + 1 = 0 ————– eqn(1)

    2y = 5x – 1

    5x – 2y – 1 = 0 —————-eqn(2)

    Subtracting both equations(elimination method)

    3x – 2y + 1 = 0

    5x – 2y – 1 = 0

    ———————-

    -2x. + 2 = 0

    -2x = -2

    x = -2/-2

    x = 1

    put x = 1 in eqn(1)

    3(1) – 2y + 1 = 0

    3 – 2y + 1 = 0

    -2y + 4 = 0

    -2y = -4

    y = -4/-2

    y = 2

    HOPE IT HELPS...

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )