What is the answer to 7x+2(2x+18)=6-4x ?

The answer to 7x+2(2x+18)=6-4x is x=-2

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7x+2(2x+18)=6-4x

7 x + 2 (2 x + 18) = 6 - 4 x

x = - 2

Solution steps

7 x + 2 (2 x + 18) = 6 - 4 x

Expand

2 (2 x + 18) : 4 x + 36

7 x + 4 x + 36 = 6 - 4 x

Add similar elements:

7 x + 4 x = 11 x

11 x + 36 = 6 - 4 x

Move

36

to the right side

11 x = - 4 x - 30

Move

4 x

to the left side

15 x = - 30

Divide both sides by

15

x = - 2

2 x = - 14

\frac{1}{\frac{2}{3}}

2 a - 10

8 (x - 2) - 5 (3 - x) + 16 = 15 - 4 (3 - x)

2 x^{5} (x + 3)^{4} - 5 x^{6} (x + 3)^{3}