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Give first the step you will use to sepa...

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`
(f) `y-4=4`
(g) `y+4=4`
(h) `y+4=-4`

Text Solution

Verified by Experts

(a)` x-1 = 0`
adding 1 to both sides
`x-1+1 = 0+1`
`x= 1`

(b)` x+1=0`
subtracting 1 from both sides
...
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