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Popular >

-8x-9=-21

Solution

- 8 x - 9 = - 21

Solution

x = \frac{3}{2}

+1

Decimal Notation

x = 1.5

Solution steps

- 8 x - 9 = - 21

Move

9

to the right side

- 8 x = - 12

Divide both sides by

- 8

x = \frac{3}{2}

Popular Examples

(3x+2)^2-5(3x+2)=24

(3 x + 2)^{2} - 5 (3 x + 2) = 24

3x^2+2.25x-48.18=0

3 x^{2} + 2.25 x - 48.18 = 0

3 t^{2} - 16 t + 24 = 0

-(121K-241920)/(756)>0

- \frac{121 K - 241920}{756} > 0

simplify 3/3-1/3 simplify

\frac{3}{3} - \frac{1}{3}

Frequently Asked Questions (FAQ)

What is the answer to -8x-9=-21 ?
The answer to -8x-9=-21 is x= 3/2
Solve for x: -8x-9=-21
The solution is x= 3/2