4 5 6 7 8que help please
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4. Let first no. be x
Second no. = 15+x
x+15+x= 95
2x=80
x=40
15+x=55
5.First no.= x
Second no.=18+x
Ratio= 18+x/x=5/3
3(18+x)=5(x)
54+3x=5x
54=2x
x=27
18+x=45
6.x+x+1+x+2=51
3x=48
x=16
x+1=17
x+2=18
7. 8x+8x+8+8x+16=888
24x+24=888
24x= 864
X=36
8x=288
8x+8=296
8x+16=304
Second no. = 15+x
x+15+x= 95
2x=80
x=40
15+x=55
5.First no.= x
Second no.=18+x
Ratio= 18+x/x=5/3
3(18+x)=5(x)
54+3x=5x
54=2x
x=27
18+x=45
6.x+x+1+x+2=51
3x=48
x=16
x+1=17
x+2=18
7. 8x+8x+8+8x+16=888
24x+24=888
24x= 864
X=36
8x=288
8x+8=296
8x+16=304
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