Question

give give first the step you will use to separate the variable and then solve the equation
a) x - 1 =0
b) X + 1 =0
c) x - 1 = 5
d) X + 6 =2
e)y-4 = -7​

Answer 1

Answer:

(a) x-1 = 0

x= 1

(b) x+1 = 0

x= -1

(c) x-1 = 5

x = 5+1

x = 6

(d) x+6 = 2

x = 2-6

x = -4

(e) y-4 = -7

y = -7+4

y = -3