Q1- a,f,h
Q2- e,f,h
Q3- d,g,h
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Answer:
Q.1
a)x=7 so,x+5=7+5=12
f)x(3+y)=7(3+5)=7×8=56
h)14/x-y=14/7-5=2-5=-3
Q.2
e)24/b=24/6=4
f)1-a/2=1-2/2=1-1=0
h)24/a-3b=24/2-3×6=12-18=-4
Q.3
d)2(p+q-5)=2(2+4-5)=2(1)=2×1=2
g)q-p/r=4-2/1=4-2=2
h)3p/2+5q/4+6r/3=3×2/2+5×4/4+6×1/3=3+5+2=10
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