Question

find the solution of the following equation / inequalities using any method of inspection. a)x+3=7 b)x - 1=3
= = = = = = c)4y=12 d)x-6=2 = = = = = = e)a-27=23 f)x+12>17 = = = = = =

Answer 1

Answer:

a) x+3=7=>x=7-3=4

b)x-1=3=>x=3+1=4

c)4y=12=>y=12/4=3

d)x-6=2=>x=2+6=8

e)a-27=23=>a=23+27=50

f)x+12>17=>x>17-12=>x>5