What is simplify-[3x-2y+(x-2y)-2(x+y)-3(2x+1)] ?

The solution to simplify-[3x-2y+(x-2y)-2(x+y)-3(2x+1)] is 4x+6y+3

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simplify-[3x-2y+(x-2y)-2(x+y)-3(2x+1)]

simplify

- [3 x - 2 y + (x - 2 y) - 2 (x + y) - 3 (2 x + 1)]

4 x + 6 y + 3

Solution steps

- (3 x - 2 y + (x - 2 y) - 2 (x + y) - 3 (2 x + 1))

Apply rule:

a + (b + c) = a + b + c

- 2 y + (x - 2 y) = - 2 y + x - 2 y

= - (3 x - 2 y + x - 2 y - 2 (x + y) - 3 (2 x + 1))

Simplify

3 x - 2 y + x - 2 y - 2 (x + y) - 3 (2 x + 1) : - 4 x - 6 y - 3

= - (- 4 x - 6 y - 3)

Apply the distributive law:

- (- a - b) = a + b

- (- 4 x - 6 y - 3) = 4 x + 6 y + 3

= 4 x + 6 y + 3

30 x^{2} - x - 20

\frac{95}{3}

x^{2} \cdot 6 x

6 x^{2} - 41 x + 30

9 ab - 12 a b^{2} - 6 a^{2} b + 4 a b^{2}

What is simplify-[3x-2y+(x-2y)-2(x+y)-3(2x+1)] ?
The solution to simplify-[3x-2y+(x-2y)-2(x+y)-3(2x+1)] is 4x+6y+3