Math Tingkatan 2 (Persamaan Linear Part 1)

-5x = 25

• x = 20

• x = -5

• x = -20

• x = 5

20 + a = -5

• -35

• 35

• -25

• 5

• a = 14

• a = 18

• a = 8

• a = 32

Yang manakah jawapan ialah x = 5

• x + 5 = 10

• 2x = 5

• 2x = 10

• x + 10 = 10

18 + m = 8

• m = 0

• m = -10

• m = 10

• m = 8

Cari Nilai K

3k + 5 = 23

• k = 4

• k = 6

• k = 5

• k = 7

-4x + 1 = 21

• x = 120

• x = 5

• x = 30

• x = -5

3x + 3 = 15

3 (2x + 1) =

• 5x + 4

• 6x + 3

• 2x + 3

• 3 (2x + 1)

• 3

• 12

• 27