What is the answer to 2x+5(x-3)=20 ?

The answer to 2x+5(x-3)=20 is x=5

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2x+5(x-3)=20

2 x + 5 (x - 3) = 20

x = 5

Solution steps

2 x + 5 (x - 3) = 20

Expand

5 (x - 3) : 5 x - 15

2 x + 5 x - 15 = 20

Add similar elements:

2 x + 5 x = 7 x

7 x - 15 = 20

Move

15

to the right side

7 x = 35

Divide both sides by

7

x = 5

f, df g = h

3 r + 15 = 75

3 (3 - x) - 9 (x + 3) = - 7 (x - 1)

k x = m + n x

2 x - 8 = \frac{1}{2} x + 4