7y + 8 = 3y + 44 steps

Mathematics

2 answers:

viktelen [127]3 years ago

5 0

<h3>I'll teach you how to solve 7y + 8 = 3y + 44</h3>

---------------------------------------------------------

7y + 8 = 3y + 44

Subtract 8 from both sides:

7y + 8-8=3y + 44-8

Simplify:

7y=3y+36

Subtract 3y from both sides:

7y-3y=3y+36-3y

Simplify:

4y=36

Divide both sides by 4:

4y/4=36/4

Simplify:

y=9

Your Answer Is y=9

plz mark me as brainliest :)

Drupady [299]3 years ago

4 0

Answer: y=9

Step-by-step explanation:

You might be interested in

Help me please, it dues by monday

Lera25 [3.4K]

The equation that you must use is y=15x+15
so x would be 1,2,3,4,5 and y would be 30,45,60,75,90

8 0

3 years ago

SOlve the system of equations using substitution y=2x-10 y=4x-8

dezoksy [38]

It should be,
4x-8=2x-10 because you substitute that for y.
Now you do,
4x-2x because you do the opposite of the positive 2x as you bring it to the other side.
That is,
2x-8=10 now you bring the 8 to the other side.
2x=10+8 I added it because I do the opposite and it is a negative 8 so I add.
2x+18 now divide
x=9 that's the answer.

3 0

3 years ago

How do i find the proportionality of r

Paha777 [63]

Since the graph is a linear function, we're going to use the slope formula solve this:

Note I am replacing m with k
$k= \frac{ y_{2}- y_{1} }{ x_{2}- x_{1} }$

Inserting 2 points from the graph, let's use (1,8) and (2,16).

$\frac{16-8}{2-1}

$

k=8

3 0

3 years ago

The radius of a circle is 14 meters. What is the circle circumference

seropon [69]

Step-by-step explanation:

HERE,

redius of a circle (r)=14 meters.

we know that,

$\boxed{\red{\sf{circle~ circumference=2\times \pi \times r }}}$