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

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

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

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

x = \frac{3}{4}

Decimal Notation

x = 0.75

Solution steps

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

Multiply both sides by

2

4 x + 5 = 8

Move

5

to the right side

4 x = 3

Divide both sides by

4

x = \frac{3}{4}

4 x + 3 = 7 x - 12

- 5 (6 r - 4) = - 26 - 7 r

2 - 3 (x + 2) = 20

q = \frac{3}{2} q - 4

2 x + 4 (x + 1) = 6 (x + \frac{2}{3})