Question

Solve this problem : 2x- 3 (y-2x) + (-5) (-2y)

Answer 1

2x - 3(y - 2x) + (-5)(-2y)

you multiply -3(y - 2x) first and then (-5)(-2y)

2x - 3y + 6x + 10y 

Combine like terms

2x + 6x - 3y + 10y
8x + 7y


8x + 7y is your answer

Answer 2

2x - 3(y - 2x) + (-5)(-2y)

Simplify everything.

2x - 3y + 6x + 10y

Add like terms.

(2x + 6x) + 10y

8x + 10y

~Hope I helped!~