3 years ago

1/2x - 7 = 1/3 (x-12)

Mathematics

1 answer:

Volgvan3 years ago

7 0

So this is the answer:)))))

You might be interested in

Whats the lcm of 30, 45, 10

barxatty [35]

There least common factor would be 5 since they are all divisible by 5.

8 0

3 years ago

Read 2 more answers

Three times a number plus twice another is 10, while their sum is 10, Find the numbers

Aleks [24]

$3a+2b=10 \\\\ a+b=10 \\\\ \boxed{a=10-b} \\\\ 3(10-b)+2b=10 \\\\ 30-3b+b=10 \\\\ -b=10-30 \\\\ -b=-20 \\\\ \boxed{b=20} \\\\ a=10-20 \\\\ \boxed{a=-10}$

5 0

3 years ago

The value of -9(square root) is not-3 because

love history [14]

Answer:

A) $(-3)^{2} \neq -9$

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What angle of rotation does the letter s have? a. 0° b. 90° c. 120° d. 180°

anyanavicka [17]

I think it is d.180°

8 0

3 years ago

Question #2 What is the difference?

e-lub [12.9K]

Answer:

B $\frac{b-10}{b-1}$

Step-by-step explanation:

In order to get the same denominator, we need to multiply the second fraction by (b+2) in the numerator and denominator.

We will end up in something like this : $\frac{b^{2} - 2b - 8 -6(b+2) }{(b-1)(b+2)}$

I just timed the second fraction by b+ 2 and then i added them together.

Therefore, we will get $\frac{b^{2} - 8b - 20}{(b-1)(b-2)}$

now factoring the numerator we will end like this

$\frac{(b-10)(b+2)}{(b-1)(b+2)}$

we will then end up with the answer.

Hope this helps.

3 0

3 years ago