What is 7(3x-7)+1/2 (6x+10) ?

The solution to 7(3x-7)+1/2 (6x+10) is 24x-44

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simplify 7(3x-7)+1/2 (6x+10)

simplify

7 (3 x - 7) + \frac{1}{2} (6 x + 10)

24 x - 44

Solution steps

7 (3 x - 7) + \frac{1}{2} (6 x + 10)

Expand

7 (3 x - 7) : 21 x - 49

= 21 x - 49 + \frac{1}{2} (6 x + 10)

Expand

\frac{1}{2} (6 x + 10) : 3 x + 5

= 21 x - 49 + 3 x + 5

Group like terms

= 21 x + 3 x - 49 + 5

Add similar elements:

21 x + 3 x = 24 x

= 24 x - 49 + 5

Add the numbers:

- 49 + 5 = - 44

= 24 x - 44

\frac{3}{5} \cdot (- 3)

4 x + 5 (2 x - 7)

\frac{5}{20}

\frac{4}{5} (10 p - 30) - 8 p

(x^{3} y^{0})^{2} (- 5 x^{3} y)^{2}