Question

3y
231
610
148
148
(4)
231
527
3
(3)
Xy
5.
2
2.
(2x-3y)
1
(3x+4y)
7
(5)
1
2(3x +49) 5(2.x-3y) 4
7. Solve the following word problems.
(1) A two digit number and the number with digits interchanged add up to
unit's place is 3 more than the
$1 \div 2(3x + 4y) + 1 \div 5(2x - 3y) = 1 \div 4 5 \div (3x + 4y) - 2 \div (2x - 3y) = - 3 \div 2$
​

Answer 1

Answer:

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Step-by-step explanation:

blaaaaaaaaaa