What is the answer to -2x+2(6x-10)=40 ?

The answer to -2x+2(6x-10)=40 is x=6

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-2x+2(6x-10)=40

- 2 x + 2 (6 x - 10) = 40

x = 6

Solution steps

- 2 x + 2 (6 x - 10) = 40

Expand

2 (6 x - 10) : 12 x - 20

- 2 x + 12 x - 20 = 40

Add similar elements:

- 2 x + 12 x = 10 x

10 x - 20 = 40

Move

20

to the right side

10 x = 60

Divide both sides by

10

x = 6

e^{- 3 l n (x)}

\frac{π}{6} + \frac{2 π}{3}

3 x + 2 = 7 x - 1

∣ 2 x + 5 ∣ < 7

4 - x^{2} < \frac{( x + 7 )}{2}