3 years ago

3(x-1)=2x+9 how many solutions are there

Mathematics

1 answer:

Nostrana [21]3 years ago

5 0

There are 4 solutions

You might be interested in

The amount of money in a bank is changing according to the equation

Pachacha [2.7K]

Answer:

Go to photo math thank me later

Step-by-step explanation:

5 0

3 years ago

I need help please please

miv72 [106K]

Answer:

The value of x is 7.

Step-by-step explanation:

First, you have to make the left side into 1 fraction by making the denormintor the same and make it into simplest form :

$\frac{x}{3} + \frac{x}{6}$

$= \frac{x \times 2}{3 \times 2} + \frac{x}{6}$

$= \frac{2x}{6} + \frac{x}{6}$

$= \frac{2x + x}{6}$

$= \frac{3x}{6}$

$= \frac{x}{2}$

Next you have to multiply both sides by 2 in order to make x the subject :

$\frac{x}{2} = \frac{7}{2}$

$\frac{x}{2} \times 2 = \frac{7}{2} \times 2$

$x = 7$

5 0

3 years ago

Is the expression 9 divided by 4 the same as 1/9 x 1/4

Alborosie

Answer: They are not the same.

Step-by-step explanation:

9 divided by 4 = 2.25 = 2 1/4

1/9 * 1/4 = 1/36

1/36 = 0.027...

4 0

4 years ago

75,300,207 in word form

sineoko [7]

Seventy-five million three hundred thousand two hundred seven

8 0

3 years ago

Which type of bias is most likely to be present in the survey results?

Lena [83]

Basically it's d because they are all alive hypothetically

5 0

3 years ago