What is 3(3x+2)+6(-4x-3) ?

The solution to 3(3x+2)+6(-4x-3) is -15x-12

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simplify 3(3x+2)+6(-4x-3)

simplify

3 (3 x + 2) + 6 (- 4 x - 3)

- 15 x - 12

Solution steps

3 (3 x + 2) + 6 (- 4 x - 3)

Expand

3 (3 x + 2) : 9 x + 6

= 9 x + 6 + 6 (- 4 x - 3)

Expand

6 (- 4 x - 3) : - 24 x - 18

= 9 x + 6 - 24 x - 18

Group like terms

= 9 x - 24 x + 6 - 18

Add similar elements:

9 x - 24 x = - 15 x

= - 15 x + 6 - 18

Subtract the numbers:

6 - 18 = - 12

= - 15 x - 12

8^{2} + 9^{2}

\frac{( - 25 )}{( - 5 )}

\frac{6}{5} - \frac{2}{35}

(0.1)^{2} + (0.1)^{2}

\frac{1}{6} \div 6