3 years ago

12=y-3y what's the answer

Mathematics

2 answers:

nevsk [136]3 years ago

8 0

12=y-3y Combine like terms
12=-2y Divide
y=-6

Vitek1552 [10]3 years ago

7 0

<span>12=y-3y

the same y - 3y = 12

-2y = 12 divide by 2 both sides (2 is a common factor for 2 and 12)

- y = 6 (multiply with -1)

y = - 6

</span>

You might be interested in

What is the square root of p to the power of 2?

mote1985 [20]

Answer:

Step-by-step explanation:

√p²

Rule:

If √x², then √x² = x

8 0

2 years ago

Read 2 more answers

Solve -4r + 5=25 for the value of r

alexdok [17]

-4r+5=25 -4r=20 r=-5
typing this to get to 20 characterssss

8 0

3 years ago

Read 2 more answers

ASAP !!!!!!!!!! Help Plz.

Diano4ka-milaya [45]

Answer: B; 2≤x≤8

Step-by-step explanation:

Do left part first: 0≤3x-6, 2≤x

Now do right part: 3x-6≤18, x≤8

Now combine into double inequality: 2≤x≤8

5 0

2 years ago

Read 2 more answers

Would you classify the number 200 as a perfect square, a perfect cube, both, or neither? Explain.

Volgvan

Answer:

neither

Step-by-step explanation:

√200 =10√2 so its not perfect square

(3)√200≈5.8480 not a perfect cube

3 0

3 years ago

Read 2 more answers

What is the recipical of 6/11

Aleks [24]

Answer:

The reciprocal of $\frac{6}{11}$ is $\frac{11}{6}$ .

i.e.

$\frac{1}{\frac{6}{11}}=\frac{11}{6}$

Step-by-step explanation:

Given the number

$\frac{6}{11}$

Finding the reciprocal of

$\frac{6}{11}$

To find the reciprocal, divide 1 by the number given

$=\frac{1}{\frac{6}{11}}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{1}{\frac{b}{c}}=\frac{c}{b}$

$=\frac{11}{6}$

$\frac{1}{\frac{6}{11}}=\frac{11}{6}$

Therefore, the reciprocal of $\frac{6}{11}$ is $\frac{11}{6}$ .

i.e.

$\frac{1}{\frac{6}{11}}=\frac{11}{6}$

7 0

3 years ago

Read 2 more answers