Question

K4 Solve the equations.
(a) x-1=57​

Answer 1

Answer:

x=58

Step-by-step explanation:

x-1=57

adding 1 on both sides

x-1+1=57+1

x+0 = 58

x=58

Answer 2

Answer:

x-1=57. -1

x=57+1

x=58. -2

there fore by 2 x is equal to 58