What is the answer to 2x-4(5x+1)=3x+17 ?

The answer to 2x-4(5x+1)=3x+17 is x=-1

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2x-4(5x+1)=3x+17

2 x - 4 (5 x + 1) = 3 x + 17

x = - 1

Solution steps

2 x - 4 (5 x + 1) = 3 x + 17

Expand

- 4 (5 x + 1) : - 20 x - 4

2 x - 20 x - 4 = 3 x + 17

Add similar elements:

2 x - 20 x = - 18 x

- 18 x - 4 = 3 x + 17

Move

4

to the right side

- 18 x = 3 x + 21

Move

3 x

to the left side

- 21 x = 21

Divide both sides by

- 21

x = - 1

2 (s - 5) + 4 = - 6

3 x + 6 = 7 x - 18

- \frac{2}{3} x = \frac{4}{9}

f = 2 (2 - 1)^{2}

12 (y + 3) = 5 (2 y - 7)