9Y4 +75X Z86 −−−− W387 find X+Y+Z+W.


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Question Number 74191 by Mr. K last updated on 20/Nov/19

$9 Y 4$ $+ 75 X$ $Z 86$ $- - - -$ $W 387$ $f i n d X + Y + Z + W .$
	Answered by MJS last updated on 20/Nov/19

	$904 + 10 y + 750 + x + 100 z + 86 = 1000 w + 387$ $x + 10 y + 100 z + 1353 = 1000 w$ $x + 3 = 10 \Rightarrow x = 7$ $10 y + 100 z + 1360 = 1000 w$ $y + 6 = 10 \Rightarrow y = 4$ $100 z + 1400 = 1000 w$ $z + 4 = 10 \Rightarrow z = 6$ $2000 = 1000 w \Rightarrow w = 2$ $x + y + z + w = 19$
	Commented by Mr. K last updated on 20/Nov/19

	$w h y x + 3 = 10 ?$
	Commented by MJS last updated on 20/Nov/19

	$because 1353 has to get 1000 w$ $1353 + z y x = 1000 w$ $1353$ $^{} z y x$ $===$ $w 000$
	Commented by malwaan last updated on 20/Nov/19

	$b e c a u s e 4 + X + 6 = 17$
	Answered by MJS last updated on 20/Nov/19

	$09 y 4$ $075 x$ $0 z 86$ $===$ $w 387$ $same as$ $0904$ $00 y 0$ $0750$ $000 x$ $0086$ $0 z 00$ $===$ $w 387$ $same as$ $1740$ $0 z y x$ $===$ $w 387$ $sane as$ $1353$ $0 z y x$ $===$ $w 000$ $same as$ $w 000$ $- 1353$ $====$ $0 z y x$
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