What is (-6x-3)+(3x-9) ?

The solution to (-6x-3)+(3x-9) is -3x-12

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simplify (-6x-3)+(3x-9)

simplify

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

- 3 x - 12

Solution steps

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

Simplify

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

= - 6 x - 3 + 3 x - 9

Group like terms

= - 6 x + 3 x - 3 - 9

Add similar elements:

- 6 x + 3 x = - 3 x

= - 3 x - 3 - 9

Subtract the numbers:

- 3 - 9 = - 12

= - 3 x - 12

- 6 (7 + x)

(5 x y)^{2} (2 x^{2} y)

5 \frac{3}{4} \div \frac{4}{5}

\frac{18}{44}

\frac{- \frac{1}{4}}{( - 6 )}