Question

2. 4x - (3y - x + 2z)
4. -3(a + b) + 4(2a - 3b) - (2a - b)
6. -2(x2 - y² + xy) - 3(x2 + y² - xy)
8. - x + (5y - {x - (5y - 2x)}]​

Answer 1

Answer:

2. 4x - 3y - x + 2z =

4x + x - 3y + 2z

5x - 3y + 2z