What is the answer to 5x+(4+4x)/2 =23 ?

The answer to 5x+(4+4x)/2 =23 is x=3

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5x+(4+4x)/2 =23

5 x + \frac{4 + 4 x}{2} = 23

x = 3

Solution steps

5 x + \frac{4 + 4 x}{2} = 23

Multiply both sides by

2

14 x + 4 = 46

Move

4

to the right side

14 x = 42

Divide both sides by

14

x = 3

2 n - 1 - 3 n = 5 n - 7 - 3 n

\frac{4 ( 3 x - 2 )}{3} - \frac{5 ( 8 x - 5 )}{4} = \frac{5}{3}

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

- 4 x - 1 + 5 x = 9 x + 3 - 7 x

5 b r - 25 b + 2 r - 10