Question

. First give step you will use to separate variable and
then solve the equations.
(a) x + 2 = 4
(b) x + 5 = 7
(c) 2x - 3 = 5
(d) y + 5 = 27
(e) y - 7 = 0
(f) z+ 5 = 5
(g) s-7 = 7
(h) z-5 = + 5
(i) 3L= 57
(1) 2x = 36
(k) y + 5 = 4​

Answer 1

Step-by-step explanation:

a.x+2=4. e. y-7=0

x=4-2. y=7

x=2

b.x+5=7. f.z+5=5

x=7-5. z=5-5

x=2. z=0

c.2x-3=5.

2x=5+3. g. s-7=7

x=8/2. s=7+7

x=4. s=0

d.y+5=27.

y=27-5.

y=22.

I have done it very hard

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