Solve, and check by substitution if your answer is correct (i) 2x – 9 = 11 (ii) 4x + 3 = 2x-5 () -*+ 24 =-3x – 20 +

Question

Solve, and check by substitution if your
answer is correct
(i) 2x – 9 = 11
(ii) 4x + 3 = 2x-5
() -*+ 24 =-3x – 20
+ 5 =*
(v) 3x + 4-2x = 6x-8-3
2​

in progress 0
Faith 2 weeks 2021-10-05T06:05:25+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-05T06:06:47+00:00

    Answer:

    (i) 2x-9=11

    2x=11+9

    2x=20

    x=10

    (ii) 4x-2x=-5-3

    2x=-8

    x=-4

Leave an answer

Browse
Browse

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