Question

3x+[4x-(6x-3)] solve it

Answer 1

Answer:

3

+

[

4

−

1

(

6

−

3

)

]

3x+[4x{\color{#c92786}{-1(6x-3)}}]

3x+[4x−1(6x−3)]

3

+

[

4

−

6

+

3

]

3x+[4x{\color{#c92786}{-6x+3}}]

3x+[4x−6x+3]

2

Combine like terms

3

+

[

4

−

6

+

3

]

3x+[{\color{#c92786}{4x}}{\color{#c92786}{-6x}}+3]

3x+[4x−6x+3]

3

+

[

−

2

+

3

]

3x+[{\color{#c92786}{-2x}}+3]

3x+[−2x+3]

3

Eliminate redundant parentheses

3

+

[

−

2

+

3

]

3x+[-2x+3]

3x+[−2x+3]

3

−

2

+

3

3x-2x+3

3x−2x+3

4

Combine like terms

3

−

2

+

3

{\color{#c92786}{3x}}{\color{#c92786}{-2x}}+3

3x−2x+3

1

+

3

{\color{#c92786}{1x}}+3

1x+3

5

Multiply by 1

1

+

3

1x+3

1x+3

+

3

Step-by-step explanation:

Answer 2

Answer:

x+3

Step-by-step explanation:

3x+[4x-(6x-3)]

3x+[4x-6x+3]

3x+4x-6x+3

7x-6x+3

x+3