Question

simplify

7x + 5y - 3x + 2y =

&

4a + 6 - 6a + 19=

Answer 1

$\huge{Answer \ :-}$

1) 7x + 5y - 3x + 2y

= 4x + 7y

2) 4a + 6 - 6a + 19

= -2a + 25

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Thanks !!

Answer 2

Here is your answer ..

1) 7x + 5y - 3x + 2y= 4x + 7y

.

2) 4a + 6 - 6a + 19 = -2a + 25