(x-3.6)/x=0.25

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(x-3.6)/x=0.25(x-3.6)/x=0.25(x-3.6)/x=0.25(x-3.6)/x=0.25x-3.6=0.25X0.75X=3.6X=4.8

(x-3.6)/x=0.25
(x-3.6)/x=0.25

(x-3.6)/x=0.25
(x-3.6)/x=0.25
x-3.6=0.25 X
0.75X=3.6
X=4.8