What is 3(x+6)+4(2x-5) ?

The solution to 3(x+6)+4(2x-5) is 11x-2

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simplify 3(x+6)+4(2x-5)

simplify

3 (x + 6) + 4 (2 x - 5)

11 x - 2

Solution steps

3 (x + 6) + 4 (2 x - 5)

Expand

3 (x + 6) : 3 x + 18

= 3 x + 18 + 4 (2 x - 5)

Expand

4 (2 x - 5) : 8 x - 20

= 3 x + 18 + 8 x - 20

Group like terms

= 3 x + 8 x + 18 - 20

Add similar elements:

3 x + 8 x = 11 x

= 11 x + 18 - 20

Subtract the numbers:

18 - 20 = - 2

= 11 x - 2

\frac{72}{36}

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