What is 6(2x-3)-2(2x+1) ?

The solution to 6(2x-3)-2(2x+1) is 8x-20

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simplify 6(2x-3)-2(2x+1)

simplify

6 (2 x - 3) - 2 (2 x + 1)

8 x - 20

Solution steps

6 (2 x - 3) - 2 (2 x + 1)

Expand

6 (2 x - 3) : 12 x - 18

= 12 x - 18 - 2 (2 x + 1)

Expand

- 2 (2 x + 1) : - 4 x - 2

= 12 x - 18 - 4 x - 2

Group like terms

= 12 x - 4 x - 18 - 2

Add similar elements:

12 x - 4 x = 8 x

= 8 x - 18 - 2

Subtract the numbers:

- 18 - 2 = - 20

= 8 x - 20

\frac{4}{5} + 6

3^{3^{2}}

2 - 125

\frac{2 + 3 i}{5 - i}

0.0121