Pls can you say me the answer of this .. In detail...
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Step-by-step explanation:
( 8xy - 3x + 4y ) + ( 12 + 3x + 10y - xy ) + ( 16x - 14 )
remove brackets
8xy - 3x + 4y + 12 + 3x + 10y - xy + 16x - 14
collect like terms
8xy - xy - 3x + 3x + 16x + 4y + 10y + 12 - 14
add them
7xy + 16x + 14y - 2
2 ( a - b) + ( 3 - a) ( b - 3 ) - 4 ( 6a + 2b )
calculate the products
2a - 2b + 3b - 9 - ab + 3a - 24a - 8b
collect the like terms
2a + 3a - 24a - 2b + 3b - 8b - ab - 9
add them
- 19a - 7b - ab - 8
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