Math, asked by ellenjessica8106, 2 months ago

4.
Simplify: -a- [a+( a + b - 2a - ( a - 2b )) - b]​

Answers

Answered by MrIRZETEX
7

Step-by-step explanation:

Simplify: -a- [a+( a + b - 2a - ( a - 2b )) - b]

Answered by jenny2737
1

Step-by-step explanation:

How to solve your question

Your question is

1

[

+

(

+

2

1

(

2

)

)

]

-a-1[a+(a+b-2a-1(a-2b))-b]

−a−1[a+(a+b−2a−1(a−2b))−b]

Simplify

1

Distribute

1

[

+

(

+

2

1

(

2

)

)

]

1

[

+

(

+

2

+

2

)

]

2

Combine like terms

1

[

+

(

+

2

+

2

)

]

1

[

+

(

2

+

+

2

)

]

3

Combine like terms

1

[

+

(

2

+

+

2

)

]

1

[

+

(

2

+

3

)

]

4

Eliminate redundant parentheses

1

[

+

(

2

+

3

)

]

1

[

2

+

3

]

5

Combine like terms

1

[

2

+

3

]

1

[

+

3

]

6

Combine like terms

1

[

+

3

]

1

[

+

2

]

7

Distribute

1

(

+

2

)

+

2

8

Combine like terms

+

2

2

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