Question

simplify;[3x-5y+5-(y+3x)]-[7x-(5-4y)]​

Answer 1

SIMPLIFICATION :-

[-3x-5y+5-(y+3x)]-[7x-(5-4y)]

${3x - 5y + 5 - (4xy)} - { 7x - (y)}\\ \\3x - 7x - 5y + y + 5$

$- 4x - 4y + 5$

-x -y + 5