Question

$\frac{x}5 - \frac{3}4 - \frac{x}2 + 5{?} {?} {?}$
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Answer 1

Step-by-step explanation:

x/5-3/4-x/2+5

lcm of 5,4,2,5=20

(4x-15-10x+25)/20

(-6x+10)/20

(-3x+5)/10