What is the answer to 12x-5(x+4)=-20 ?

The answer to 12x-5(x+4)=-20 is x=0

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12x-5(x+4)=-20

12 x - 5 (x + 4) = - 20

x = 0

Solution steps

12 x - 5 (x + 4) = - 20

Expand

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

12 x - 5 x - 20 = - 20

Add similar elements:

12 x - 5 x = 7 x

7 x - 20 = - 20

Move

20

to the right side

7 x = 0

Divide both sides by

7

x = 0

\frac{m}{7} + m = 8

(6 x^{2} y) + (3 x^{2} + y^{2}) - (2 x^{2} y^{3} - 2 x^{2})

5 x^{2} + 36 x - 32

x^{3} x^{\frac{1}{2}}

∣ x + 3 ∣ < 1