State True or False:
Total savings of a boy who saves Rs. $(4 x - 6 y)$ , Rs. $(6 x + 2 y)$ , Rs. $(4 y - x)$ and Rs. $(y - 2 x)$ for four consecutive weeks is Rs. $(7 x + y)$ .

True

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False

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Solution

The correct option is A True
$W e c a n a d d t h e c o e f f i c i e n t o f l i k e v a r i a b l e s d i r e c t l y t o g e t t h e s a v i n g s, R s . 4 x - 6 y + 6 x + 2 y + 4 y - x + y - 2 x = R s .7 x + y$

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Similar questions

Find the total saving of a boy whose monthly income is (5 y + 9 x) and expenditure for four consecutive weeks are (4 x - 6 y), (6 x + 2 y), (4 y - x), and (y - 2 x) .

Find the total saving of a boy whose monthly income is (5 y + 9 x) and expenditure for four consecutive weeks are (4 x - 6 y), (6 x + 2 y), (4 y - x), and (y - 2 x) .

R s . 5

R s . 1.75

R s . 20.75

R s 5

R s 1.75

R s 20.75

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