All categories

3 years ago

Pls solve: 6 - 2/9x = 8

Mathematics

2 answers:

Inga [223]3 years ago

5 0

Answer:

x = -9

Step-by-step explanation:

6 - 2/9x = 8

Subtract 6 from each side

6-6 - 2/9x = 8-6

-2/9 x = 2

Multiply each side by -9/2 to isolate x

-9/2 * -2/9x = 2*-9/2

x = -9

Misha Larkins [42]3 years ago

3 0

Answer:

$x = - 9$

Step-by-step explanation:

$6 - \frac{2}{9} x = 8 \\ - \frac{2}{9} x = 8 - 6 \\ - \frac{2}{9} x = 2 \\ - 2x = 2 \times 9 \\ - 2x = 18 \\ \frac{ - 2x}{ - 2} = \frac{18}{ - 2} \\ x = - 9$

You might be interested in

In ΔSTU, s = 150 cm, t = 430 cm and u=470 cm. Find the measure of ∠U to the nearest degree.

STALIN [3.7K]

Answer: 96∘

Step-by-step explanation:

4 0

3 years ago

HELP!!!! Choose the correct answer. Which expression, when evaluated,

blagie [28]

We will check each options and verify it

(a)

$18-2m$

we can plug m=2

$18-2\times 2$

$18-4$

$14$

so, this is FALSE

(b)

$7x-\frac{x}{3} >19$

we can plug x=3

$7\times 3-\frac{3}{3} >19$

$21-1 >19$

$20 >19$

so, this is TRUE

(c)

$6x-1>4x+5$

we can plug x=3

$6\times 3-1>4\times 3+5$

$18-1>12+5$

$17>17$

so, this is FALSE

(d)

$2x^2-3x+1$

now, we can plug x=2

$2(2)^2-3(2)+1$

$8-6+1$

$3$

So, this is FALSE

8 0

3 years ago

Is 80 a multipul of 10 Asap help or i'll fail

astraxan [27]

Answer:

yes

Step-by-step explanation:

10 20 30 40 50 60 70 80 90 100 etc

4 0

2 years ago

Read 2 more answers

Enter an equation in point-slope form for the line. Slope is 4 and (−3, −1) is on the line. The equation of the line in point sl

Licemer1 [7]

Answer:

y + 1 = 4 (x + 3)

Step-by-step explanation:

The formula is y - y1 = m (x - x1), so you put the variables in to y1 and x1 plus add the slope in as m, and there you are! Point slope form.

Hope this helps!

3 0

2 years ago

Help please

ddd [48]

Answer:

B. When the peak temperature is 40°C, 72 units of electricity are used on average.

Step-by-step explanation:

We see the relationship is closer to linear in the interval 30 to 40

Approximate points:

(30, 34) and (34, 54)

The slope of the line:

m = (54 - 34)/(34- 30) = 20/4 = 5

The line is:

y - 34 = 5(x - 30)
y = 5x - 116

At x = 40, the value of y would be:

y = 5*40 - 116 = 84

The closet option is B

7 0

2 years ago