What is the answer to 12x-(4x+5)=-5(6-2x)-7x ?

The answer to 12x-(4x+5)=-5(6-2x)-7x is x=-5

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12x-(4x+5)=-5(6-2x)-7x

12 x - (4 x + 5) = - 5 (6 - 2 x) - 7 x

x = - 5

Solution steps

12 x - (4 x + 5) = - 5 (6 - 2 x) - 7 x

Expand

- 5 (6 - 2 x) : - 30 + 10 x

8 x - 5 = - 30 + 10 x - 7 x

Add similar elements:

10 x - 7 x = 3 x

8 x - 5 = - 30 + 3 x

Expand

12 x - (4 x + 5) : 8 x - 5

8 x - 5 = - 30 + 3 x

Move

5

to the right side

8 x = 3 x - 25

Move

3 x

to the left side

5 x = - 25

Divide both sides by

5

x = - 5

x, 3 x + 5 y = 19

x, - 3 x - 2 y = 6

a (a + 8) + 47 = (a + 7) (a + 6)

- 20 + m - 18 = - 8 m + 16

x, \frac{3}{4} x + \frac{1}{4} y = 5

What is the answer to 12x-(4x+5)=-5(6-2x)-7x ?
The answer to 12x-(4x+5)=-5(6-2x)-7x is x=-5
Solve for x: 12x-(4x+5)=-5(6-2x)-7x
The solution is x=-5