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Popular >

-3x-9=x-1

Solution

- 3 x - 9 = x - 1

Solution

x = - 2

Solution steps

- 3 x - 9 = x - 1

Move

9

to the right side

- 3 x = x + 8

Move

x

to the left side

- 4 x = 8

Divide both sides by

- 4

x = - 2

Popular Examples

factor 2y^2+7y-15 factor

2 y^{2} + 7 y - 15

simplify (6x^4y^3)/(12xy)simplify

\frac{6 x ^{4} y ^{3}}{12 x y}

simplify (12+8k^3+3k-4k^2)+(5k^3+15-k+2k^2)simplify

(12 + 8 k^{3} + 3 k - 4 k^{2}) + (5 k^{3} + 15 - k + 2 k^{2})

(x + 8) (x - 3) = 0

- x^{2} + 8 x = 0

Frequently Asked Questions (FAQ)

What is the answer to -3x-9=x-1 ?
The answer to -3x-9=x-1 is x=-2
Solve for x: -3x-9=x-1
The solution is x=-2