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Popular >

-2(x+7)=9x

Solution

- 2 (x + 7) = 9 x

Solution

x = - \frac{14}{11}

+1

Solution steps

- 2 (x + 7) = 9 x

Expand

- 2 (x + 7) : - 2 x - 14

- 2 x - 14 = 9 x

Move

14

to the right side

- 2 x = 9 x + 14

Move

9 x

to the left side

- 11 x = 14

Divide both sides by

- 11

x = - \frac{14}{11}

Popular Examples

(x+8)^2-x(x+6)=34

(x + 8)^{2} - x (x + 6) = 34

- \frac{3}{4} b = \frac{2}{5}

(x(x-1))/2-((x-4)(x-6))/2 =33

\frac{x ( x - 1 )}{2} - \frac{( x - 4 ) ( x - 6 )}{2} = 33

7 + 5 (x - 2) = 12

solvefor x,x+8y=2 solve for

x, x + 8 y = 2

Frequently Asked Questions (FAQ)

What is the answer to -2(x+7)=9x ?
The answer to -2(x+7)=9x is x=-14/11
Solve for x: -2(x+7)=9x
The solution is x=-14/11