We have to solve 0=
-(2/3)x+30
0=
-(2/3)x+30
subtract 30 from both the
sides
=> 0 -30 = -(2/3)x + 30
-30
=> -30 =
-(2/3)x
multiply both the sides with
-3/2
=> -30*(-3/2) =
(-3/2)(-2/3)x
=> 90/2 =
x
=> x =
45
The equation 0= -(2/3)x+30 is in this way
solved to give x = 45
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